420J1 Stainless steel square steel features and scope of application: It has certain wear resistance and corrosion resistance, high hardness, its price is the lower class of stainless steel ball, suitable for the common requirements of stainless steel working environment. Suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation vehicles, household appliances, etc. It is mainly used to make parts that are resistant to atmospheric, water vapor, water and oxidizing acid corrosion.

410S Stainless steel square steel is a martensitic stainless steel. 410S(13Cr) has good corrosion resistance and machining performance, for general purpose steel, cutting tool steel. 410S is a kind of steel that improves the corrosion resistance and formability of 410 steel.

409L Stainless steel square steelASTM standerd 3mmx3mm .409L stainless steel has excellent corrosion resistance, suitable for extending the life of the car and the lightweight of the car, and as a recyclable environmental protection material.

430 Stainless steel square steel is a general steel with good corrosion resistance, good thermal conductivity than austenite, thermal expansion coefficient is smaller than austenite, heat resistance fatigue, add stabilizing element titanium, good mechanical properties of weld parts. Used for building decoration, fuel burner parts, household appliances, household appliances.

304H Stainless steel square steel 4mmx4mm in the solid solution state has good intergranular corrosion resistance, plasticity, toughness, cold work ability, with good bending, welding process performance; Corrosion resistance, high lasting strength and microstructure stability, cold deformation ability is very good. Good corrosion resistance in oxidizing acid, atmosphere, water and other media. Suitable for the manufacture of deep drawing parts and acid transport pipes, containers, etc.

347H Stainless steel square steel austenitic stainless hot strong steel, with good corrosion resistance, welding performance and thermal strength. 347H stainless steel is used for large boiler superheater, reheater, steam pipe, petrochemical heat exchanger pipe fittings.High temperature strength and high temperature plasticity; Excellent oxidation resistance and corrosion resistance; It has good organizational stability

317L Stainless steel square steel is more resistant to chemical corrosion than conventional chromium-nickel austenitic stainless steel such as alloy 304. In addition, compared with conventional stainless steel, 317L alloy has higher ductility, stress corrosion resistance, compressive strength and high temperature resistance. It is low carbon grade or L grade, which is resistant to sensitization during welding and heat treatment

310S Stainless steel square steel is a 25Cr-20Ni series of high alloy stainless steel, high temperature oxidation resistance is excellent, suitable for the production of various furnace components, the highest temperature of 1200℃, continuous use of temperature 1150℃. Application: Material for furnace, material for automobile purification device.

309S Stainless steel square steel 7mmx7mm can withstand 980℃ below repeated heating; High high temperature strength; It has high oxidation resistance; It has high anti-carburizing performance