Hot-rolled stainless steel plate has the following uses: Structural steel: The production of general structural steel and welding structural steel, mainly used in the production of steel structural parts, Bridges, ships, vehicles. Weather resistant steel: add special elements (P, Cu, C, etc.), has good corrosion resistance and atmospheric corrosion resistance, used in the production of containers, special vehicles, and also used in building structures. Automotive structural steel: with good DRAWING performance and welding

630 NO.1 Stainless Hot Rolled Sheet is martensitic precipitation-hardened stainless steel. It is easy to adjust the strength level, which can be adjusted by changing the heat treatment process. The precipitation hardening phase formed by martensitic transformation and aging treatment is the main strengthening means. It has good attenuation performance, corrosion fatigue resistance and water drop resistance.

254SMo NO.1 Stainless Hot Rolled Sheet. Because of its high molybdenum content, it has very high point corrosion resistance and crevice corrosion resistance. Designed and developed for use in halogenated environments, such as seawater. It also has good resistance to uniform corrosion. It has more excellent resistance to high temperature or corrosion.

904L NO.1 Stainless Hot 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 NO.1 Stainless Hot Rolled Sheet 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.

2205 NO.1 Stainless Hot 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.

444 NO.1 Stainless Hot 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.

441 NO.1 Stainless Hot Rolled Sheet 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 NO.1 Stainless Hot 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.