904L 2B Stainless  Cold Rolled Sheet is a highly alloyed austenitic stainless steel with very low carbon content that resists corrosion well in dilute sulfuric acid and is designed for harsh corrosion conditions. It has high chromium content and sufficient nickel content. The addition of copper makes it have strong acid resistance, especially high resistance to chloride gap corrosion and stress corrosion cracking, and is not easy to appear corrosion spots and cracks. The pitting resistance is slightly better than other steel, with good machinability and weldability, which can be used in pressure vessels.

2507 Duplex stainless steel combines many of the most beneficial properties of ferritic and austenitic steels. Due to the high chromium and molybdenum content of the steel, it has excellent resistance to point corrosion, crevice corrosion and uniform corrosion. The biphasic microstructure ensures that the steel has high stress corrosion rupture resistance and high mechanical strength. Applied to oil and gas industry, etc.

444 2B Stainless  Cold Rolled Sheet belongs to high alloy ferritic stainless steel, the steel has good pitting corrosion resistance, crevice corrosion, stress corrosion ability, has good resistance to intergranular corrosion and high temperature oxidation performance. Its high thermal conductivity, very suitable for the use of heat exchange, the plasticity of the steel, good toughness, suitable for stretching, rolling and stamping manufacturing.

2205 2B Stainless Cold Rolled Sheet has yield strength more than double that of ordinary austenitic stainless steel, allowing weight to be reduced when designing products, it has high strength, good impact toughness and good overall and local stress corrosion resistance. Suitable for pressure vessels, high pressure storage tanks, high pressure pipeline, heat exchanger (chemical processing industry), oil and natural gas pipeline.

441 stainless steel has high workability, weldability, corrosion resistance, low carbon content, in addition to the addition of stabilizing element Ti. Generally used as exhaust gum, front tube, CONVERTER, etc., for automobile exhaust system.

439 2B Stainless Cold Rolled Sheet is on the basis of ordinary ferritic materials to reduce the content of carbon, at the same time adding Ti and other stabilizing elements, so that the steel resistance to intergranular corrosion, formability and weldability have been improved. Compared with 304 steel, although the elongation is lower (about 30%), the strength and corrosion resistance are comparable, and the corrosion resistance is better than 200 series materials.

420J2 2B Stainless Cold Rolled Sheet is Martensioned stainless steel for use after quenching and tempering. It has higher strength, hardness and hardenability, but its corrosion resistance and thermal stability below 700℃ is low. Cold working performance and welding performance is not good, after welding should be immediately heat treatment to prevent cracking. It has good machining performance in annealed state.

420J1 2B Stainless Cold Rolled Sheet has certain wear resistance and corrosion resistance, high hardness, suitable for the ordinary requirements of stainless steel working environment. It has certain wear resistance and corrosion resistance. Suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation vehicles, household appliances, etc. Mainly used in the manufacture of air, water vapor, water and oxidizing acid corrosion resistant parts.

410S stainless steel is a martensitic stainless steel. The corrosion resistance and formability of 410 steel are improved. For high toughness and impact load parts, such as automobile turbine blades, structural frame, lining, bolts, nuts, etc., can also be used for water vapor, ammonia carbonate and flow oil corrosion lining equipment.