201 Stainless steel mirror plate 2mm 3mm 4mm with polishing no bubbles, no pinholes and other characteristics, is the production of a variety of watchcase, watchband cover quality materials.

439 Stainless steel medium thickness plate 439 steel is to reduce the content of C on the basis of ordinary ferrite material (430), while adding Ti and other stabilizing elements, so that the resistance to intergranular corrosion, formability and weldability of the steel are improved. Compared with 304 steel, although the elongation is lower (about 30%), but the strength, corrosion resistance is equivalent, and corrosion resistance is better than 200 series materials.

439 Stainless steel medium thickness plate 439 steel is to reduce the content of C on the basis of ordinary ferrite material (430), while adding Ti and other stabilizing elements, so that the resistance to intergranular corrosion, formability and weldability of the steel are improved. Compared with 304 steel, although the elongation is lower (about 30%), but the strength, corrosion resistance is equivalent, and corrosion resistance is better than 200 series materials.

420J2 Stainless steel medium thickness plate has certain wear resistance and corrosion resistance, high hardness, its price is a 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

420J1 Stainless steel medium thickness plate 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.

409L Stainless steel medium thickness plate with high temperature resistance, can achieve high efficiency of the engine and exhaust system, and reduce the thickness of the exhaust system, can reduce exhaust emissions. Low cost, good flexibility, high yield, easy to replace, belongs to the environmental protection of new products. 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 medium thickness plate is a general steel with good corrosion resistance. Its thermal conductivity is better than that of austenite, its thermal expansion coefficient is smaller than that of austenite, and it is resistant to thermal fatigue. It has good mechanical properties of welding seam by adding stabilizing element titanium. 430 stainless steel is used for building decoration, fuel burner parts, household appliances, home appliance parts.

347H Stainless steel hot rolled sheet with: (1) High temperature strength and high temperature plasticity (2) Excellent oxidation resistance and corrosion resistance (3) It has good organizational stability

317L Stainless steel medium thickness plate has stronger chemical corrosion resistance than traditional chromium-nickel austenitic stainless steel such as 304 alloy. In addition, 317L alloy has higher ductility, stress corrosion resistance, compressive strength, and high temperature resistance than conventional stainless steel. It exhibits resistance to sensitization during welding and heat treatment.