420J1 2B Stainless Cold Rolled Coils has a certain wear resistance and corrosion resistance, high hardness, its price is low in the stainless steel ball, suitable for stainless steel general requirements of the work environment. 420J1 Stainless steel is suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation vehicles, household appliances and so on. Mainly used in the manufacture of air, water vapor, water and oxidizing acid corrosion resistant parts.

410S 2B Stainless Cold Rolled Coils is a martensitic stainless steel. 410(13Cr) has good corrosion resistance and machining properties, for general purpose steel, cutting tool steel. 410S is a kind of steel that improves the corrosion resistance and formability of 410 steel. 410S stainless steel is suitable for annealing boxes, quenching racks, oxidation resistant partitions and other high temperature devices. It is also used in tower fillers and distillation trays in the petrochemical industry.

409L 2B Stainless Cold Rolled Coils: 409L stainless steel has strong resistance to corrosion, high temperature and fatigue, which can realize the longevity and lightweight of exhaust system components. 409L high temperature resistance, can achieve high efficiency engine and exhaust system, and reduce the thickness of exhaust system, can reduce exhaust emissions. 409L is a new environmental protection product with low cost, good flexibility, high yield and easy replacement. 409L stainless steel has excellent corrosion resistance, suitable for extending the life of cars and cars lightweight, and as a recyclable environmental protection material.

430 2B Stainless Cold Rolled Coils 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. 430 stainless steel is used for building decoration, fuel burner parts, household appliances, household appliance parts.

316Ti 2B Stainless Cold Rolled Coils has many excellent properties such as corrosion resistance and is a promising new structural material. this is because it titanium and its alloy has light weight, high strength, strong heat resistance, corrosion resistance and many other excellent characteristics, known as the "metal of the future", is a new structural material with a future. Titanium and its alloys not only have very important applications in aviation and space navigation industry, but also have begun to be widely used in chemical industry, petroleum, light industry, metallurgy, power generation and many other industrial sectors.

304H 2B Stainless Cold Rolled Coils is heat-resistant stainless steel, with good bending and welding performance, corrosion resistance, high rupture strength and stability, cold deformation ability is very good. Using temperature up to 650 degrees, oxidation temperature up to 850 degrees.H in 304H refers to high temperature, high carbon content is the guarantee of high temperature strength, GB150 requires austenitic steel used in 525 degrees above, carbon content is not less than 0.04%, carbide is a strengthening phase, especially high temperature strength is better than pure austenite.

347H 2B Stainless Cold Rolled Coils, with good corrosion resistance, welding performance and heat strength. 347H stainless steel for large boiler superheater, reheater, steam pipeline, petrochemical heat exchanger pipe fittings. 347H stainless steel has high temperature strength and high temperature plasticity, has excellent oxidation resistance and corrosion resistance, has good organizational stability, uniform chemical composition, has good machining properties and welding properties, high dimensional accuracy and surface quality

317L 2B Stainless Cold Rolled Coils is a molybdenum based austenitic stainless steel. It is more resistant to chemical corrosion than conventional chrome-nickel austenitic stainless steel such as 304 alloy. 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. This grade has resistance to sensitization during welding and heat treatment. Compared with 316L, 317L steel has good seawater resistance and SCC resistance. It is used in Chemical vessels, chemical products Reactor and other chemical equipment requiring high corrosion resistance.

310S 2B Stainless Cold Rolled Coils is austenitic chrome-nickel stainless steel with good oxidation resistance and resistance Corrosivity, high temperature resistance, much better creep strength due to a higher percentage of chromium and nickel, continuous operation at high temperatures, good high temperature resistance. The high temperature resistant steel pipe is specially used for manufacturing electric furnace tubes and other occasions. The chemical composition of Austenitic stainless steel is based on chromium and nickel with molybdenum, tungsten, niobium, titanium and other elements. Due to its face-centered cubic structure, it has high strength and creep strength at high temperature. Usually used for stamping die, fixture, tool, gauge, paper cutter, auxiliary tools and so on. It can improve the brittle property of carbon tool steel and extend the life of tool. Vacuum degassing refining steel, stable quality. Good hardenability, oil cold hardening (quenching crack and deformation less) toughness and wear resistance, durable tools.