304 Stainless Steel Products

Chinese name 304 stainless steel foreign language name 304 stainless Steelcompany products Universal stainless steel features corrosion-resistant and moulding-hardening phenomena

304 is a versatile stainless steel which is widely used in the production of equipment and mechanical parts that require good comprehensive performance (corrosion resistance and formability).

301 Stainless Steel In the deformation of the apparent processing hardening phenomenon, is used to require a high intensity of various occasions.

The 302 stainless steel is essentially a variant of 304 stainless steel with a higher carbon content, which can be obtained with high strength through cold rolling.

302B is a high silicon content of stainless steel, it has high temperature oxidation resistance.

303 and 303Se are easily cut stainless steels containing sulfur and selenium, which are used mainly for easy cutting and high degree of light. 303Se stainless steel is also used to make parts that need to be hot upsetting, because under such conditions, this kind of stainless steel has good thermal processability.

304L is a variant of 304 stainless steel with a low carbon content and is used for occasions where welding is required. Low carbon content minimizes the amount of carbide precipitated in the heat-affected zone near the weld, and the precipitation of carbides may lead to intergranular corrosion (weld erosion) in some environments.

304N is a nitrogen-containing stainless steel with nitrogen added to increase the strength of the steel.

305 and 384 stainless steel containing high nickel, its processing hardening rate is low, suitable for cold forming requirements of various occasions.

308 stainless steel for the production of welding electrodes.

309, 310, 314 and 330 stainless steel nickel, chromium content is relatively high, in order to improve the steel at high temperature oxidation resistance and creep strength. And the 30S5 and 310S are variants of 309 and 310 stainless steels, and the difference is low carbon content in order to minimize the amount of carbide precipitated near the weld. 330 stainless steel has a particularly high ability to resist carburizing and thermal shock resistance.

316 and 317 stainless steels contain aluminum, thus pitting corrosion resistance in marine and chemical industries is significantly better than 304 stainless steel. Among them, type 316 stainless steel consists of a variety of low carbon stainless steel 316L, nitrogen-high strength stainless steel 316N and high sulfur content of the easy cutting stainless steel 316F.

321, 347 and 348 are respectively with titanium, niobium and tantalum, niobium stabilized stainless steel, suitable for high-temperature use of welding components. 348 is a suitable for the nuclear power industry of stainless steel, tantalum and drilling of the amount of a certain limit.