Tin Free Steel
Tin free steel is known as tin free steel sheet, its processing performance of coating is significantly better than tinplate. With the widespread use of coated steel, particularly in terms of caps, the tin free steel is more valued by the people.

Characteristics of Tin Free Steel
1. The cans manufacturing and corrosion resistance of base material are the same with the base material of tinplate;
2. During the coating process, is unnecessary to consider the problem of tin melting, can use higher baking temperatures, so that to improve the production efficiency;
3. For the coating adhesion, is better than tinplate;
4. Its surface is a thin layer of metallic chromium layer and hydrated chromium oxide layer, the thickness is only about 1% of tin layer. So, is easy to rust, and without coating process, there is no practical value for tin free steel.
5. Because it is tin free steel, it saves tin resources.

Characteristics and Applications of Tin Free Steel
1. Canned food
Tin free steel can ensure food hygiene, will minimize the likelihood of food spoilage, and effectively avoid risks on health, but also in line with fast demand and modern convenience in the diet.

2. Beverage cans
Tin free steel cans can be used for filling juice, coffee, tea and sports drinks, can also be filled with coca cola, soft drinks, beer and other beverages. And the plasticity of tin free steel cans can make it be made into various styles of cans, can meet the diverse needs of today's beverage packaging and consumer habits.

3. Oil tank
The opacity and tightness of tin free steel is the best choice for packaging fat foods.

4. Chemicals tank
The tin free steel is robust, has good protection, no distortion, anti-shock, fire resistant, is the best packaging materials for chemicals.

5. Spray cans and other miscellaneous cans
The tin free steel cans with high temperature and high pressure resistance are especially suitable for high-pressure filling of aerosol cans. The cookie jars, pencil box and milk cans can be made by tin free steel.

The company has a very close working relationship with major domestic steel mills, we can provide tinplate products with different specifications and parameters according to the needs of different industries. Chrome laminated steel is a tin-free material, during the coating process, is unnecessary to consider the problem of tin melting, is able to use higher baking temperatures, so that to improve the production efficiency, saving the cost of procurement.

Parameters of tin free stell (Bayou’s brochure)