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Brand Name : TONGMAO
Model Number : Stainless steel coil
Certification : ISO9001, MTC
Place of Origin : China
MOQ : 3tons
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 500tons/month
Delivery Time : 7-15days
Packaging Details : Standard Packing
Surface : 2b/Ba/No.4/Mill Edge/Slit Edge
Thickness : 0.3~180mm
Model NO. : 400 Series
Process : Cold / Hot Rolled
Shape : Sheet/ Coils/Strips
Stock : Stock
Mill Edge 0.3-3.0mm Thickness 201/304 NO.4 Stainless Steel Coil for Building Materials
Product description
Production process of stainless steel
1. Smelting process of crude stainless steel The smelting process of stainless steel in the world today is mainly divided into one-step method, two-step method and three-step method, as well as new integrated production methods.
One-step smelting: molten iron + AOD (hydrogen smelting furnace);
two-step smelting: EAF (electric arc furnace) + AOD (hydrogen smelting furnace);
three-step smelting: EAF (electric arc furnace) + AOD (hydrogen refining furnace) + VOD (Vacuum Refining Furnace);
In addition to several traditional production processes, the new integrated production process, that is, the production process from molten iron to stainless steel, is adopted by many enterprises. The production process is: RKEF (rotary kiln) + AOD ( Hydrogen Refining Furnace)
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Mill Edge 0.3mm Stainless Steel Coil Thickness 201 304 For Building Materials Images |