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Many people active in the steel industry are certain of calculations of ductile and cast iron indices that are per kg. Global inflation is another factor that affects the price of all products, especially iron. First-world countries moved their steel mills to developing countries because of labor, lower costs, and lower wages. Therefore, steel prices are affected by inflation in these countries. In addition, countries' domestic politics can also affect prices. factors affecting iron prices The above materials are the main factors that affect the price of steel. But in addition, we can mention other factors, albeit to a lesser extent, which also has an influence on steel prices. Such as prices and costs of power plants and electricity production, and alternative resources such as coal and water, which are very important and widely used in steel production. There are many factors that affect the price of steel, such as iron ore, oil price, exchange rate, transport price, scrap price, etc. In this article, a brief description of each mentioned title is mentioned. Ductile iron price index In addition to the above items that play an important role in determining steel prices, there are other options that are considered secondary items, such as the price and cost of power plants and electricity generation, and alternative resources such as coal and water, which are very important in steel production. The term gray iron has been used to name the cast iron with a flake or layered graphite because of the gray color of the broken parts. Gray cast iron is one of the most important and widely used alloys. If you are not a metallurgist, you may not be familiar with the term gray cast iron, but you must know GG-20 or GG-25 cast iron, or at least you have heard their names. These two cast iron alloys are widely used in our country's industry, especially in the automotive industry, the manufacture of pipes, valves, and fittings, the manufacture of pumps, the manufacture of the main part of electric motors, and the manufacture of parts, equipment, and industrial machinery. In this way, a certain proportion of gray cast iron elements are deposited, and the rest is iron

  • Carbon: 4-3.5%
  • Sulfur: 0.06% or less
  • Silicon: 0.5-1.5%
  • Manganese: 0.8-0.2%
  • Phosphorus: 0.1% or less

cast iron price per kg

Ductile iron price index

As mentioned earlier, the price index of metal and steel products is different for every single product. Take ductile iron as an example, it has many rates and qualities. Take a look at some examples of cast iron: Types of cast iron Cast iron can be divided into gray cast iron, white cast iron, malleable cast iron or malleable cast iron and ductile iron according to the type of microstructure and fracture color. white cast iron White cast iron is a cast iron with a white or silver cross-section, indicating that it does not contain graphite. This white section is due to the presence of cementite phase or Fe3C which gives high strength, hardness and brittleness to cast iron. The structure of white cast iron is composed of cementite and austenite, and the hardness reaches 400 to 600 Vickers. White cast iron is mainly used for pump housings, bushings and grinding rods, crushers and brake shoes due to its wear resistance. ductile iron prices Malleable or malleable iron Malleable cast iron is obtained by heat treating white cast iron. During heat treatment of white cast iron, the iron carbide (cementite) is destroyed and becomes free graphite. These graphite are flakes. Malleable cast iron is malleable and flexible, with good fracture toughness at low temperatures. Malleable iron is used for electrical connections, mining equipment and mechanical parts. Ductile iron Ductile iron is made by adding about 0.2% magnesium or cerium to gray cast iron to change sheet graphite to spherical graphite. This cast iron is also known as bull's eye cast iron. Ductile iron is primarily used due to its relatively malleable properties and is widely used in water and wastewater infrastructure. Its thermal cycling resistance also makes it a popular choice for cranks, gears, heavy-duty suspension, and brakes. This cast iron has a hardness of 150 to 300 Vickers and tensile strength of about 380 MPa. ductile iron price chart

cast iron price per kg

Before we go to price of cast iron per kg we better know how the it is made. Cast iron is made from pig iron, the product of smelting iron ore in a blast furnace. For more information on how to make pig iron or cast iron, read the article What is Iron? Cast iron can be produced directly from molten pig iron or by remelting pig iron and usually contains large amounts of iron, steel, limestone, carbon (coke) and various steps to remove impurities. Cast iron is sometimes melted in a special type of blast furnace called a cupola. However, in modern applications, this melting mainly occurs in electric induction furnaces or electric arc furnaces. By removing unwanted elements such as phosphorus and sulfur, the carbon content of pig iron is also reduced, known as carbon combustion. Therefore, we have to replace carbon to produce cast iron. Depending on the application, the carbon and silicon content is adjusted to the desired level, from 2% to 3.5% and 1% to 3%, respectively. Optionally, other elements are added to the melt before the final shape is cast. cast iron price per pound Properties of cast iron The carbides of white cast iron allow cracks to pass easily, while the graphite flakes of gray cast iron can deflect passing cracks and destroy the material, creating countless new cracks. Ductile iron has spherical graphite that prevents further crack development. Except for malleable cast iron, all other cast irons are brittle. Cast iron has become a widely used engineering material due to its relatively low melting point, good fluidity, easy casting, excellent machinability, excellent deformation resistance, and wear resistance. Despite the above advantages, the tensile strength of cast iron is very low. In addition, cast iron is difficult to weld. These factors result in a limited efficiency of cast iron due to the positive properties mentioned above.

ductile iron prices

the ductile could be the byproduct of cast iron and of course, the prices of these two products are different from each other though they don’t have many differences. In general, the advantages of cast iron are:

  • Very good and easy casting ability
  • very good wear resistance
  • Good machinability (white cast iron cannot be machined)
  • Low production costs and available
  • good durability
  • Deformation resistance
  • The compressive strength is three to five times greater than steel
  • Excellent anti-vibration performance

Among the disadvantages of cast iron, the following can be mentioned:

  • easy to rust
  • Poor tensile strength
  • High strength-to-weight ratio
  • high vulnerability
  • Poor impact resistance
  • Poor machinability compared to steel
  • Poor welding ability

There are many differences between cast iron and The main difference between cast iron and steel is their chemical composition, especially the carbon content in them. Steel is an alloy of iron and carbon with a carbon content between 0.002% and 2.1%; cast iron is an alloy of iron and carbon with a carbon content of more than 2.5%. In general, cast iron is cheaper than steel. In addition, the melting point of cast iron is lower than that of steel, but the properties of compressive strength, hardness and wear resistance of cast iron are much higher than those of steel. Therefore, alloy steel is malleable and malleable, while cast iron is hard and brittle. Another difference between steel and cast iron has to do with the type of carbides in its structure. Carbides in steel structures are iron carbide or cementite (Fe3C), while carbides in cast iron can exist in two forms: iron carbide or cementite and graphite.

ductile iron price chart

The price chart of steel products especially ductile iron and cast iron are here in our website. You can easily get the price of the product you need from our experts if you don’t feel like searching and our professional sales managers are ready to help you at any time. The standards of cast iron are as follows: The cast iron standard classifies graphite according to its form. The main standards for cast iron include DIN, ASTM, and EN. The standards for vane graphite and spherical graphite cast iron are as follows. Standard gray cast iron Gray cast iron with leaf graphite according to DIN 1691 is designated GGxx. In this standard, the letter GG is followed by the value of the minimum tensile strength in MPa, which must be multiplied by 10 to reach a real number. For example, GG20 represents gray cast iron with a minimum tensile strength of 200 MPa. In addition, gray cast iron is classified according to ASTM A48. Therefore, cast iron is shown as a 30 B quality. According to the previous situation, the number 30 represents the minimum tensile strength, which here corresponds to 30 Ksi. Standard ductile iron According to DIN 1693, ductile iron is designated GGGxx. Similar to the gray cast iron standard, the number after GGG indicates the minimum tensile strength. For example, the GGG40 standard applies to ductile iron with a minimum tensile strength of 400 MPa. The ASTM A536 standard is also related to ductile iron. According to the standard, only 3 numbers with a hyphen between them are used to indicate the type of cast iron and its properties. For example, 18-40-60 is the standard for ductile iron according to ASTM A536. These numbers represent a tensile strength of at least 60 Ksi, a yield stress of at least 40 Ksi, and an elongation of at least 18%. Cast iron classification according to EN 1560 The EU-related standard, abbreviated EN (European Norm), introduced and standardized cast iron in number 1560.

cast iron price per pound

The price of cast iron and in general steel products are calculated per pound in the US and UK. To be honest Sterling Pound is a weight measurement only in the UK. To check the application of cast iron, we check it according to the existing classification. What is the use of gray cast iron? One of the main features of gray cast iron is its resistance to wear even without the use of lubricants. For example, gray cast iron is used for the upper cylinder walls of engine blocks. Other uses of gray cast iron include the manufacture of engine blocks and heads, manifolds, gas burners, transmissions and housings. Among the most important qualities of gray cast iron, the following can be mentioned:

  • A48: Contains grades 25, 30 and 40 for general applications
  • A126: Manufacture of various types of valves, flanges, pipes and fittings
  • A278: Suitable for manufacturing pressure components in high temperature environments up to 350°C
  • A319: Non-pressure elements for high temperature applications
  • A436: Austenitic gray cast iron, suitable for heat, corrosion and wear resistance. They are also called nickel resists because they contain more nickel than other elements.

Application of white cast iron The cementite in this cast iron structure makes it a wear-resistant material. As such, it is used in the manufacture of mill liners, spreader nozzles, railway brake shoes, slurry pump housings, mill rollers and crushers. Application of ductile iron Ease of machining, fatigue strength, adequate yield stress and wear resistance are the outstanding properties of this type of cast iron. However, its most famous feature is its malleability. Ductile iron can be used to make steering belts, plow components, crankshafts, heavy-duty gears, car and truck suspension components, hydraulic components, and door hinges. Some of the main ductile iron grades and their uses include:

  • A395: Ferritic ductile iron for high-temperature pressure elements
  • A439: Austenitic ductile iron
  • A571: Austenitic ductile iron for pressure parts and low operating temperatures down to -252°C (liquid hydrogen tanks)

The price and application of cast iron and ductile iron were briefly explained in the passage and if you have any further questions about the quality, quantity, iso and other specifications of the products feel free to contact me at any time. Our team of experts are available 24/7.

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Comments (156 Comments)

Qoli

Cast iron is sometimes melted in a special type of blast furnace known as a cupola furnace. But in modern applications, this melting happens mostly in electric induction furnaces or electric arc furnaces.

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Alli

You can use these pans for frying, which are a very good option

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Qasim

Cast iron can be produced directly from molten pig iron or by remelting pig iron, often with significant amounts of iron, steel, limestone, carbon (coke), and various steps to remove impurities.

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Farid

Some properties of cast iron include: Good durability
Resistant to deformation
Having three to five times more compressive strength than steel
Excellent anti-vibration properties

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Khadija Orei

These dishes are very excellent and of high quality, they are made in beautiful designs and have standards

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Farhad

The advantages of cast iron in general are:

Very good and easy casting ability
Very good wear resistance
Good machinability (white cast iron is not machinable)
Low production cost and available

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Hashem

Cast iron containing nodular graphite is much stronger than gray cast iron or malleable cast iron and has the ability to stretch and change length before sudden failure.

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Faezeh

Despite the mentioned positive points, the tensile strength of cast iron is low. In addition, cast iron is difficult to weld. These factors have caused the efficiency of cast irons to be limited due to the mentioned positive properties.

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Ghalin

The feature that makes cast iron dishes superior to other dishes is that food does not stick to the dish when cooking and frying, which is a great feature for housewives.

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Qoli

Except for malleable cast iron, other cast irons are brittle. Cast iron with a relatively low melting point, good fluidity, easy castability, excellent machinability, excellent deformation resistance, and excellent wear resistance.

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Mohammad Navid Arabi

Ductile irons are a good choice for home appliances because they are flexible

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simin

By the way, today, with the production of these very high-quality frying pans, it has become easier to cook food in them

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Hanieh

In ductile iron, such as gray iron, eutectic graphite separates from the molten iron during the solidification process, but by adding special additives to the melt before casting, the graphite grows in the form of spheres, resembling

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Pari

Alloys are divided into ferrous and non-ferrous. Steels and cast irons form the family of iron alloys in which iron is the main component.

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Qasim

Ductile iron has spheroidal graphite that stops the crack from further progressing. Cast iron has many uses.

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Mona hajimirzakhani

Global inflation is another factor that affects the price of all products, especially iron.

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Hamid

Ductile cast iron or unbreakable cast iron, which was also called nodular cast iron or spherical graphite in the past, is a cast iron in which graphite is in the form of small spheres.

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Yagobi

These dishes are very good the quality is excellent and the information is excellent

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Emad

This raw iron or cast iron is used to produce steel. In addition, the total cost of producing cast iron is lower than that of steel

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mhtp

Salam is a very suitable product that is used in making valves in the industry, making pumps, making pipes, making electric motors, etc., and making dishes and kitchen utensils

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Gooders

Another difference between steel and cast iron is related to the type of carbides in their structure. The carbides in the structure of steel are iron carbide or cementite (Fe3C), while the carbides in cast iron are in two forms: iron carbide or cementite and graphite.

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Elnaz

Cast iron is actually the crude iron produced in the blast furnace when smelting iron ore.

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Giso

Alloy steel is malleable and malleable, but cast iron is hard and brittle. This site is very, very suitable

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Esmail

Cast iron is an alloy of iron and carbon with a carbon content between 2 and 4% and silicon between 1 and 3%. Cast irons are hard and brittle and easy to cast.

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Ghazaleh

The main difference between cast iron and steel is related to their chemical composition and especially the amount of carbon in them. Steel is an alloy of iron and carbon with a carbon content between 0.002 and 2.1%; While cast iron is an alloy of iron and carbon with

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Golrokh

Cast iron is cheaper than steel. In addition, the melting point of cast iron is lower than that of steel, but properties such as compressive strength, hardness, and wear resistance of cast iron are much higher than steel.

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Nima

The pan or the pan does not burn at all, and they are really non-flammable, even in the heat of a picnic, it does not blacken at all, and even the fats disappear quickly. Anyway, it's great.

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Hamidreza ramezani

Cast iron dishes are very widely used in cooking

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Gilda

Among the disadvantages of cast iron, the following can be mentioned:

Prone to rust
Poor tensile strength
High strength-to-weight ratio
High fragility
Poor impact resistance
Poor machinability compared to steel
Poor welding ability

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Eileen

Alloys are divided into ferrous and non-ferrous. Steels and cast irons form a family of ferrous alloys in which iron is the main component.

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amir

The frying pan is very good and practical, and most of the things that need to be fried are fried in the frying pa

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Eileen

When we hear the name of cast iron, we unconsciously remember some cooking utensils. Most cooking pans are made of such an alloy

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Gooders

The ASTM A536 standard is also related to ductile irons. According to this standard, only 3 numbers with a dash between them are used to specify the type of cast iron and its properties.

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team

Cast iron pans, pots, and containers have relatively good qualities and have not lost their use to this day.

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Giso

Ductile irons with spheroidal graphites are indicated as GGGxx according to DIN 1693. Similar to the standard for gray cast iron, the numbers after GGG indicate the minimum tensile strength.

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Ghazaleh

Gray cast irons are also classified according to ASTM A48. Accordingly, cast iron is shown as Class 30 B. According to the previous case, the number 30 indicates the minimum tensile strength, which here is equal to 30 Ksi

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Golrokh

Standard gray cast iron
Gray cast iron with blade graphites according to DIN 1691 is represented as GGxx. In this standard, after the letters GG, the value of the minimum tensile strength in megapascals comes, which is

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Gilda

The standard of cast iron classifies them based on the shape of the graphites. The most important standards of cast iron include DIN, ASTM and EN.

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Mobina

Hello, these cast iron pans are of very high quality, in which food can be prepared deliciously

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Hamid

Cast iron has less tensile strength and shock resistance than steel, but it is comparable to low and medium carbon steel in terms of compressive strength.

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Emad

The structure of white cast iron consists of cementite and austenite, and its hardness reaches 400 to 600 Vickers.

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mhtp

Hello, because it is one of the metals that has many uses in the industry in making faucet pipes and in making kitchen utensils, it has very good utensils, it has a standard, and making food in these utensils is very tasty and delicious, and anyone who uses these utensils will love it. it will b

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Elnaz

White cast iron is a type of cast iron with a white or silver fracture surface, which indicates the absence of graphite in it. This white cross-section is due to the presence of cementite or Fe3C phase, which gives high strength, hardness and brittleness to cast iron.

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Esmail

Cast iron can be classified into gray cast iron, white cast iron, malleable or malleable cast iron, and ductile cast iron based on the type of microstructure and the color of the fracture surface.

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Maryam

You can find very good information about this topic by reading the site and grow your knowledge.

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Melisa rad

The global index and coal and water resources and the price of power plants and the cost of electricity that play a role in steel production can determine the price of steel.

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Khalil

The cementite in the structure of this type of cast iron has turned it into a wear-resistant material. For this reason, it is used to make mill liners, shot blast nozzles, railway brake shoes, slurry pump housings, mill rolls.

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Eileen

Steels are alloys of iron and carbon with a carbon content of less than 2%, which are produced by remelting cast iron in special furnaces.

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Hashem

Graphite formation during solidification is accompanied by a volume increase that can offset the volume loss caused by the liquid-to-solid phase change.

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Hanieh

Ductile cast iron can be produced to X-ray standards because the porosity remains in the hot center, but malleable cast iron cannot tolerate porosity because the voids migrate to the surface of hot spots such as fillets.

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Kazem

Two items of cast iron grades: high temperature
A436: Austenitic gray cast iron suitable for resistance to heat, corrosion and wear. They are also called Ni-resist, because the amount of Ni in them is more than other elements.

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Elsa

Cast iron, by sacrificing the right of steel, has caused many improvements in this alloy, and their applications are expanding day by day.

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Hamid

Since ductile cast iron does not need heat treatment to produce graphite nodules (while malleable cast iron needs heat treatment to produce temper-carbon nodules), it can be used with our cast iron.

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Zeynab

Cast iron pots are used to make and cook natural food, which is rich in brain substances and proteins, in order to preserve these substances, because it has resistance and durability against fire.

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Kareem

Among the most important grades of gray cast iron, the following can be mentioned:

A48: including classes 25, 30 and 40 and suitable for general applications
A126: Manufacture of valves, flanges, pipes and fittings
A278: suitable for making components under

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Fahimeh

Cast iron is of high quality, so it is used in the manufacture of kitchen utensils and is very widely used.

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Hadi

The relatively high strength and toughness of ductile iron makes it superior to gray or malleable iron in many structural applications.

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Mj

These products are of very high quality and have the best application

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Amir

Gray cast iron is not as ductile as other cast irons, yet it has excellent thermal conductivity and the best vibration absorption of all cast irons, making it ideal for engine blocks, flywheels, manifolds, and cookware.

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Kivan

Gray cast iron is used in the upper cylinder walls in engine blocks. Other uses of gray cast iron include making engine blocks and cylinder heads, manifolds, gas burners, gearboxes and housings.

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Mohammad

Creating colored designs on tiles is done with special methods and the tiles are re-baked and sometimes a protective layer is used on the final design, that is why some tiles are glossy and others are non-glossy. is.

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honey

This material can be considered as a natural composite material, where the spheroidal graphite gives ductile iron unique properties.

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Shab,ab

If you are looking for a quality and beautiful kitchenware, these products are the best choice

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Ali

There are different types of cast iron and it is used in different fields and industries

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Alma

The hardness of gray cast iron is about 130 to 300 Vickers and its tensile strength is in the range of 155 to 400 MPa.

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Hossein inanloo

Hello, I bought this product, it's very good, I suggest you have non-stick and high-quality material

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Kamran

One of the key features of gray cast iron is its ability to resist wear even when no lubricant is used

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hosein

Hello, cast iron is calculated per kilogram. Cast iron can be used to make Shiralat pots and many other things

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Hamed

The formation of graphite during solidification is accompanied by an increase in volume, which can offset the decrease in volume caused by the liquid-to-solid phase change. Ductile iron castings usually have very few straw risers when cast

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Armin

The gray color is caused by the presence of flake graphite in the structure of this cast iron. When gray cast iron is fractured, it breaks along the graphite sheets and has a gray appearance at the fracture site.

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Robab

Cast iron containers are one of the best quality containers available in the market, which are widely used

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Farnaz

They are used in the production of all kinds of pipes, machines, and parts used in the automotive industry, such as cylinder heads, cylinder blocks, and gearboxes.

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Baran

In this article there are good articles and tips about Cherni containers

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Azam

Cast irons, with the exception of the ductile type, are somewhat brittle and due to their low melting point, high fluidity, easy castability, high machinability, non-deformability and high wear resistance, they are engineering materials.

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Khalil

Malleable cast iron is used to make heavy bearing surfaces, chains, wheel chains, connecting rods, driving and axle parts and machinery and construction.

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Ali

gray cast iron
This type of cast iron is known by this name because it has a gray fracture surface

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Raha

Silicon increases the oxidation and corrosion resistance of cast irons by promoting the formation of a highly adhesive surface oxide. For this reason, cast irons generally have higher corrosion resistance than most steels.

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Kazem

Special features that make malleable cast iron attractive are its ability to retain and store lubricants, non-abrasive wear particles, and the porous surface that traps other abrasive materials.

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miran

The cast iron index has excellent quality. The cast iron index is sold by the kilo.

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Farah

Cast irons typically contain 2.0 to 4.0% carbon, 0.5 to 3.0% silicon, less than 1.0% manganese, and less than 0.2% sulfur. Silicon element causes several metallurgical effects in this alloy

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Hani

Frying pan is one of the tools that are used a lot in daily life

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Elika

White cast iron is mainly used in pump housings, liners and mill rods, crushers and brake shoes due to its wear-resistant properties.

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Farnaz

There are several formulas to calculate this carbon equivalent, but the simplest of them is the weight percentage of carbon plus one third of the weight percentage of silicon.

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Kivan

Ductile iron can be used to make steering straps, plow parts, crankshafts, heavy duty gears, car and truck suspension components, hydraulic parts, and car door hinges.

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Kamran

Application of ductile iron
Easy machining, fatigue strength, appropriate yield strength, and wear resistance are prominent features of this type of cast iron.

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Behrooz

Cast irons generally have higher corrosion resistance than most steels

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Azam

Since silicon partially replaces carbon (both elements have 4 valence electrons in their outermost electron shell), the ternary phase diagram of the iron-carbon-silicon ternary compound can be represented by a two-phase diagram.

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Sadat

Many people active in the steel industry are confident in the calculations of cast iron and cast iron indices, which are per kilogram

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Zeinab

Frying pans are one of the most important tools in the kitchen that have many different uses

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AmirMahdi

Pots or dining services are very high quality and excellent so that nothing sticks to it

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Raha

The carbon in cast irons is scattered in the form of graphite, while carbon in steels appears as an intermetallic compound of cementite (Fe3C), and for this reason, the mechanical, physical and chemical properties of steels are different.

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Mina

Cast irons have easy castability, high hardness, good compressive strength and cheaper price than steels.

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ayda

Cast iron pans are also known as diet pans and use little oil while cooking

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Farah

The difference between cast irons and steels is the percentage of carbon in them, so an iron alloy containing up to 2% carbon is called steel, and an iron alloy containing 2 to 6.67% carbon is called cast iron.

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Negar abdollazadeh

This product is very useful and worth buying. It is also a good product

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Maryam

Cast irons are divided into white cast iron, gray cast iron, malleable cast iron and ductile cast iron or bull's eye cast iron based on the type of microstructure.

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Zahra

I didn't know the index of flexibility per kg of steel, I found out by using this article and it really provides good content

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Amir

Ductile iron is mainly used for its relatively ductile properties and is widely found in water and sewage infrastructure.

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Mona

Carbon with an amount of 2 to 4% and silicon with an amount of 1 to 3% are the main elements in the structure of cast irons.

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Morteza

The pots or pans are of very high quality and are made of cast iron, nothing sticks to it

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Khalil

White cast iron can be considered a type of cermet. White cast iron is too brittle for many uses, but thanks to its good hardness, high wear resistance, and low cost, it can be used in parts with wear surfaces (such as turbine blades).

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Fatima

Cast irons are also highly resistant to destruction caused by oxidation and rust. The cast iron of this site is very high quality.

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Khadijeh

Precipitated cementite is formed from the melt in the form of large particles in the eutectic phase. Another phase of this type of cast iron is austenite, which turns into martensite during the solidification process

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Elnaz

Adding magnesium in about 0.2% or cerium to gray cast iron and converting blade graphites to spherical graphites, ductile cast iron is obtained. This type of cast iron is also called bull's eye cast iron

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Khosrow

The fracture surface of white cast iron is white due to the presence of cementite phase. Due to the lower percentage of carbon and faster cooling, carbon in white cast iron is deposited in the form of cementite (Fe3C), which is a quasi-stable phase, instead of graphite.

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hadi

Cast iron has many uses in the kitchen, read this article for more information.

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frm

Hello and don't be tired Thank you for your complete and comprehensive content, I got the necessary information about cast iron

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Mahin

Cast iron is an alloy of iron and carbon with a carbon content usually greater than 2.5%.

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Alma

Malleable cast iron is used in electrical connections, mining equipment and machinery parts.

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Khairallah

The advantages of ductile iron include the ease of casting and machining and its extremely high strength-to-weight ratio. Also, the cost of casting ductile iron is much lower than steel

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elham

These kitchen appliances are very durable and of high quality, and their variety makes it easy to buy, and their beauty is very beautiful.

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Khosravi

Gray cast irons usually do not require risers. Instead, malleable steels and cast irons require extensive and heavy risers during casting

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Sanaz

One of the best dishes is cast iron dishes, which have a very good quality and material

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Javad

Elements are also added to the melt during casting and before the final formation. Cast iron is mainly produced in electric induction furnaces, except for special cases where it is melted in a blast furnace known as a Kopel furnace.

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Abs,sh

These dishes are of very high quality and were sold in the market in very beautiful sizes and colors

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Armin

Malleable cast iron has malleability and flexibility and good fracture toughness at low temperatures.

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Jamshid

Depending on the type of application, the amount of carbon and silicon are reduced to the desired level (2 to 3.5 and 1 to 3% by weight, respectively)

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Ali

Malleable cast iron is obtained through heat treatment of white cast iron. By performing heat treatment on white cast iron, iron carbides (cementite) are broken and turn into free graphites. These graphites are flake.

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hadi

It is made with cast iron metal, pots, etc., read this article for more information.

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hamta

These cast irons are very resistant and have a reasonable price due to their high durability

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Jabar

Cast iron is obtained by remelting iron ore with iron and scrap steel and is accompanied by steps to remove unwanted elements such as phosphorus and sulfur.

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Khalil

After finishing the first stage of annealing, the structure has frosted carbon in the context of austenite saturated with carbon, and in the second stage, the structure can be changed from ferrite to pearlite by adjusting the cooling speed. Graphite shape in malleable cast iron

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Jalil

Silica also increases the formation of graphite as a high-carbon phase instead of the formation of cementite intermetallic compound (Fe3C). As a result, the eutectic reaction will have two distinct possibilities

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Mahan sirvani

Cast iron is one of the best pots for cooking, it is very thick and strong, but it has a higher price than other pots.

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Khadijeh

By changing the annealing process, it is possible to obtain malleable iron with different mechanical properties, since fast solidification is necessary to produce white iron, so the thickness of malleable iron parts is limited.

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Khosrow

The carbon of this type of cast iron is mostly in the form of spheres (lumps) of graphite and with irregular shapes. Malleable cast iron is first cast as white cast iron with a suitable chemical composition

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Javed

By using the equivalent carbon, the two-component iron-carbon diagram can be used to determine the melting points and calculate the microstructures of three-component iron-carbon-silicon alloys.

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Khairallah

After casting, the carbon of these cast irons is in a combined form (combined with iron) and the parts become white cast iron, which are transformed into malleable cast iron with a special heat process.

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Khosravi

Malleable cast iron or malleable cast iron are inherently low-alloy or non-alloy hypoeutectic cast irons. In order to create compressed spherical graphites and obtain mechanical properties such as strength and hammerability, annealing is performed.

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Sajad

Hello and have a good time. You can replace these very beautiful frying pans with your old ones

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Nima

I don't use cast iron pots, because it has both a fixed color and beautiful designs. My father also made Fasanjun in cast iron pots, so it will be unique. I suggest you buy it.

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Muhaddith Abbasi

All kinds of cast iron dishes for cooking and cooking are of very high quality

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Ayda

Hello, this article contains useful information about cast iron ductile indices per kg
Is. Thank you very much.

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Mojtaba

These dishes are anti-scratch and have high impact resistance

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Safari

Producer Price Index: Iron Foundries: Other Ductile Castings for All Uses including historical induction furnace with a capacity of 20 kg exclusively based on steel

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ameneh

In this article, a brief description of each mentioned title is mentioned.

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Mani

The steel index has high flexibility

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Leila

These cast iron dishes are very high quality and many of them are used because of their excellent qualit

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Mino

Myself and it is a widely used principle that is used in making different dishes and it is very high qualit

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Javad

Gray cast iron has a special graphite microstructure that causes its fracture section to be gray in color. In this type of cast iron, all or most of the carbon is deposited in free form (graphite).

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Milad

Jadens are the most effective dishes in kitchens today and it has made manufacturers come up with better ideas.

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Afsaneh

Hello, you have posted useful and practical content on the site. I used it a lot. Thank you for the detailed information that you provide to people

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Jamshid

Based on the shape of graphite: flake graphite (FG), spherical graphite (SG), compressed or worm-shaped graphite (CG), watered graphite (TG); The structure of annealed graphite or tempered graphite is created through a solid-state process, which is called mol

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Elahe tavakoli

Cast iron has excellent castability due to the combination of high carbon content and silicon

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Jabar

Gray cast iron: In these cast irons, the fracture occurs along the graphite plates, which is why their crystal fracture cross section is gray.

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Zahedi

Anyone who uses these dishes will love it because the cast iron of a pot or pan is of high quality and the food tastes better.

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Jalil

White cast iron: Because in these cast irons, the fracture occurs along the iron carbide plates, their crystalline fracture surface is white.

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roz

Hello learn the tips of using cast iron dishes in this article

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Hamidreza ramezani

These cast iron dishes are very durable and beautiful, and they are unique in cooking

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Javed

Cast irons are usually named according to their solidification morphology from the eutectic temperature: [2] The first classification made for cast irons in the past was based on the color of their fracture surface.

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Arian

I think these pans are very practical to have in anyone's kitchen

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Hassan Qalandari

And it is very cheap, suitable and does not spoil quickly, which is why it is so popular

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Farnaz

White cast iron has carbides that allow cracks to pass through easily, while gray cast iron has graphite sheets that deflect a passing crack and break the material, creating countless new cracks.

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Reza javadi

Cast iron is the most widely used metal, which is widely used in the structure of most pots and pans today, and its reasonable price has made it available in almost all kitchens.

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Farhad

To produce cast iron, we will also need to replace carbon. Depending on the application, the carbon and silicon content are adjusted to the desired levels, which may be between 2 to 3.5% and 1 to 3%, respectively.

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Faezeh

By removing undesirable elements such as phosphorus and sulfur, the amount of carbon in raw iron is also reduced and it is called carbon burning.

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