201 stainless steel hydrogen withdrawal what are the uses?
Stainless steel wire hydrogen back, using a large hydrogen back device, reduce hardness and improve the plasticity, eliminate stress and eliminate uneven microstructure refinement and grain structure, more uniform surface quality is more delicate, bright surface, soft, non magnetic, anti fatigue, extensionetc.
Most of the 200 series stainless steel produces almost lower levels of austenitic stainless steel by replacing part or all of the nickel with manganese (and nitrogen) in accordance with the national standard for controlling sulfur and carbon content. This series of materials is 18% chromium content and low nickel content is not up to the balance and the formation of ferrite, the chromium content of 200 series stainless steel in down to 15% to 16%, some cases dropped to 13% ~ 14%, its corrosion resistance is also not with 304 and other similar compared with steel, common corrosion in acidic conditions and the deposition area gap, manganese and copper in some cases reduced repassivation effect. The damage rate of the 200 series steel under these conditions is about 10-100 times of that of 304 stainless steel. Also, in production, it is often impossible to control the residual sulfur content and carbon content of these steels. The material cannot be traced back, even in the case of material recycling. If they do not show Cr-Mn steel, they will become a dangerous mixture of scrap steel, resulting in castings containing unexpected high manganese content.
Stainless steel microfilament has good conductivity, thermal conductivity, high strength, high elasticity, wear resistance, corrosion resistance, good shielding, anti-static, radiation protection, long life and so on. Widely used in stainless steel wire mesh weaving, stainless steel wire drawing, stainless steel wire rope, stainless steel hose, stainless steel wire bundle industries such as petrochemical, aerospace, textile printing, electronic communication, environmental protection, medical care, daily life. Such as high precision, high mesh screen radiation anti-static composite material, automobile airbag, optical fiber and cable shielding net, electronic display device, the rate of radiation shielding clothes, anti-static overalls, bulletproof clothing, anti-counterfeiting materials, high conductive shielding net etc..
