The price of tin plates and tin products that are pure are calculated per kg as always and today many people are asking about using these tin tubes and related products in false roofing. Tin plate is a very thin plate covered with tin. Tinplate is used to make various containers such as food cans, beverage cans, art cans, etc. The use of tinplate is not limited to containers, in principle it has been used to make certain parts of electric motors and many other boxes. Tin-free steel (TFS) is produced on steel sheets using electrolytic chromic acid. Sheets of this type are produced for economic needs with colorability, color adhesion and economy in sheet cutting. Characteristics of tin flakes Aesthetics: Tin has an aesthetic polished metal appearance which provides a suitable platform for manufacturing various food cans and other products. Excellent painting and printing skills: Print and paint with a variety of varnishes and inks on tinfoil. Formability and high resistance: By choosing the right temperature, good formability can be achieved for all types of sheets that are easy to form due to their low thickness. In fact, aluminum sheets are very flexible and ductile. Corrosion resistance: These sheets are highly resistant to corrosion due to galvanization (immersion in zinc baths). Solderability and Solderability: Tinplate is widely used for soldering or fusion welding to make various cans. Recyclability: Tinfoil is 100% recyclable. At all stages of production, tin plates are subject to strict quality control to demonstrate high corrosion resistance. Tin plates were first produced in Germany and many years later in England. In 1665 AD an Englishman named Nicholas came up with the idea of producing metal cans for storing canned food, these cans were made from tin plates, the beginning of tin plating.
Tin
tin price today
The price of tin is getting more important day by day and today, this product is more used in the construction industry than before. There are two production methods for tin foil: electrolysis and dipping. Companies such as our company use electrolysis to produce tin plate, which first enters the steel plate as the base metal in the production cycle. In this cycle, there are pools, one containing water and the other containing acid. The board first goes into the pool, then into the acid pool, and then into the pool to clean and degrease the board. The last is the plate surface coating stage, where both sides of the plate are galvanized with tin. After this, the cooling operation is started and the quality of the product and the packaging are checked. Tin plate specification The tin plates of our company are generally produced in various sizes of 0.17, 0.18, 0.19, 0.22, 0.23, 0.24 and 0.25 mm in thickness according to JIS G3303-EN 10202 -ASTM A623 standard.
- Application of tin plate
- Automotive, electrical parts
- Food, chemical, pharmaceutical, and decorative packaging industries
- Build false ceiling fences, and radiator curtains
- Oil filters and electrical components
- Battery manufacturing and electrical equipment
Different materials were used to cover the gable roof. For example, clay or shingles used to be one of the most common roof coverings, but are being used less now. Iranian emerald stone-concrete slabs have also been used for a long time, but as construction techniques developed, each had its own shortcomings that gave way to the other. Meanwhile, galvanized roofing sheets have long been used as one of the most common roofing materials. Let's look at the cons first. Clay bricks are heavy and increase the load on the house. Furthermore, due to their relatively small size, they always have the potential for defects, wear or breakage. Also, clay stone is more expensive, which leads to a lot of costs. Wooden shingles have long been very popular in European houses. And just like that, they were smashed into the roof's substructure. But it also gradually lost its usefulness. One reason is that the wood in the roof rots after being exposed to heat and cold for a while and needs to be replaced. This would increase wood consumption per per capita, which is inappropriate. 
price of tin per kg
one of the most important products in the market that now is used more than before in the construction industry is tin. The price of this product is calculated per kg. Food preservation dates back 5,000 years before Christ, when humans limited food preservation for a period of time by sprinkling salt on it. The production of coated tin plates dates back to 1375 AD. in Germany. In 1665, white iron was produced in England. Tin is a low carbon mild steel sheet coated with tin metal on both sides to prevent corrosion. Coated tin plate has strong rust resistance due to the tin coating on it. Therefore, coated tin plates are used in very thin thicknesses or in the packaging industry3. In the manufacture of tinned sheets, long steel sheets with a low carbon content are used. Due to the low carbon content of the steel, this steel sheet is very soft and has little hardness, and this steel sheet has no protective coating on the surface. The constituents of black steel plate are manganese, carbon, phosphorus, sulfur, silicon, copper, nickel, chromium, molybdenum, and arsenic. Sheet metal layer The top surface of the tin plate has 4 layers. oil layer This layer serves to make it easier for the plates to separate from each other and prevent corrosion. Furthermore, this layer contributes to the adhesion for secondary protection of the coating. The oils used in this layer usually consist of dioctyl subacute and acetyl tributyl citrate, which are not harmful to human health. inactive layer This layer prevents the formation and diffusion of tin oxide on the metal surface and gives the sheet metal the ability to absorb other materials. The composition of this surface is a coating of chromium, chromium oxide, and hydrated chromium oxide, which is on the tin surface. 
price of tin per pound 2022
In many countries like the United States and UK, they calculate the price of tin pellets as per pound. During 2022, the price of this product has mentioned in our website. The method of measuring the hardness of steel plates is called Rockwell hardness. In this method, the hardness of the steel is measured with a Rockwell hardness tester, which has different grades. HR30T and HR15T scales are used for the production of metal packaging. manipulation The properties that represent the mechanical properties of the product, such as hardness, tensile strength and stress resistance, are called tempering. Tempering coding is an agreement based on Rockwell hardness in the case of a single rolled plate. This value indicates the degree of ductility. In double-rolled plate, tempering is based on the breaking stress limit. Disposable Cold Rolled Steel Sheets (SR) Black steel sheets are said to be soft and their thickness is reduced due to a cold rolling step. The single cold rolling method is used for mild steel plates that require one cold rolling to achieve the desired thickness. After rolling, the steel plate is annealed and hot rolled. Double cold-rolled plate (DR) If the cold rolling of the steel plate does not reach the desired thickness in one step, after annealing and hot rolling, the soft low carbon steel plate is rolled again by the cold rolling method to increase its hardness and reduce the thickness at the same time. The thickness of the double-rolled sheets is between 0.14 and 0.25 mm and they are produced with an interval of 0.005 mm. These types of sheets have higher strength than single cold rolled steel sheets or SR. 
World Metal price
All the prices of steel products are signed and registered under the world metal price which is just one of the main registration offices. Tin products are just one of the subsets of metal products that are produced with 4 layers of on the surface. Sheet metal layer The top surface of the tin plate has 4 layers. oil layer This layer serves to make it easier for the plates to separate from each other and prevent corrosion. Furthermore, this layer contributes to the adhesion for secondary protection of the coating. The oils used in this layer usually consist of dioctyl sebacate and acetyl tributyl citrate, which are not harmful to human health. inactive layer This layer prevents the formation and diffusion of tin oxide on the metal surface and gives the sheet metal the ability to absorb other materials. The composition of this surface is a coating of chromium, chromium oxide and hydrated chromium oxide, which is on the tin surface. tinhttps://aradbranding.com/en/tag/metal/ This layer is formed between the surface of the sheet metal and the tin to maintain the adhesion of the tin to the metal. Iron-tin alloy layer In the case of tinning by immersion in molten tin, the plated tin flakes will not have this layer. Tin plating method Now let's see how the board is tinned at this stage: There are two ways to tin the sheet metal: Immersion Until 1934 AD the tinning of the plates was done by immersion, with the British taking the electrolytic method of tinning the plates. Since then, the continuous production process of steel strip has been replaced by the discontinuous plate production method, which greatly reduces the production cost of tinplate. These types of plates have large and equal tin thicknesses on both sides of the plate. Before World War II, almost all tinplate was made by dipping. Today, however, less than 6% of production panels are manufactured using the above method. With the dipping method it was never possible to cover less than 19.6 grams per square meter of tin in two layers, but in the electrolytic method developed after the World War it was possible to cover up to 6.5 grams per square meter, the sum of the two sides of the steel, evenly covered tin. A type of tinned steel plate produced by dipping is called a tinned steel plate (90% lead, 10% tin) and should not be used. 
Steel price
The price difference between bars and ingots of steel in the world is between 7% and 11%; but in our country the difference reaches 20%! One of the reasons for the difference in world steel prices is the incorrect method of determining the benchmark price of steel; because the base price of steel is determined based on the US dollar exchange rate and the currency is 20% lower than the actual price. This problem in itself can cause a lot of problems. Rebar is one of the most widely used steels and its price fluctuations are often very important. Meanwhile, the discrepancy between commodity exchange and rebar prices in the open market is another important issue that has plagued the steel market recently. The difference between commodity exchange prices and rebar prices on the open market is very interesting these days; as the steel market is hot, commodity exchange prices are far from free market prices, which does not bode well for conditions, indicating that iron There are tensions in the city . This difference may be different in different periods of time and according to the conditions of that period it has unfortunately now reached its critical value. Electrolysis Tin plating on food grade plate surfaces is 15 to 80 parts per millionth of an inch on each side of the plate surface. The thickness of the steel plate used is about one-hundredth of an inch, and after cleaning, it is passed through a dilute sulfuric acid or hydrochloric acid solution, and then the steel plate is passed through the positive (positive) pole of the tin plate of the electrolytic cell and the cathode (negative) pole of the steel plate placed in the anode so that both surfaces of the steel sheet are tinned, the main advantage of the electrolytic method is that it allows precise control of the tin coating on the sheet. accepted. 
Coated iron sheets are packed in 20 x 14 inches in 112 sheets in a box (package) with a total area of 21360 square inches, called the master box, which is industrial scale. With the widespread use of electrolyte plates in most foods, manufacturers of Tp plates have turned to plates with different coatings, which have a heavier coating on the inner surface (0.5 , 0.75 and 1). Tin (0.25) on the outer surface. These flakes can have different or the same thickness of tin on both levels. Production steps of tin plate Tin plate is made of mild low carbon steel and special alloys. These plates are produced by continuous casting. The sheet metal is then heated and cooled to achieve the desired thickness through several rolling processes, and batch or continuous annealing is used to achieve the desired mechanical properties such as hardness and tensile strength.
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