Grade 443 Stainless Steel Sheet

400 SERIES STAINLESS STEEL

The 400 series group of stainless steels typically have an 11% chromium and 1% manganese increase, above the 300 series group. This stainless steel series tends to be susceptible to rust and corrosion under some conditions although heat-treating will harden them. The 400 series of stainless steels have a higher carbon content, giving it a martensitic crystalline structure that provides the end product with high-strength and high-wear resistance. The 400 series steels tend to be used in agricultural equipment, gas turbine exhaust silencers, hardware, motor shafts, and more.

Stainless steel 443, which is a kind of ferritic stainless steel, is now generally used to replace 304. Its rust resistance and processing performance are comparable to those of 304. It is currently widely promoted in the fields of electrical appliances, utensils, kitchen equipment, elevators, and oven making.

CHEMICAL COMPOSITION

MECHANICAL PROPERTIES

443 COMMON APPLICATIONS

The typical applications of grade 443 stainless steels are listed below:

• architectural decoration
• home appliance products
• vehicle parts

Qingdao Teste Metal Products Co., Ltd. is a professional manufacturer with more than 20 years of experience in manufacturing stainless steel and carbon steel establised in 2018. Our location is in Wuxi - the largest stainless-steel processing center in China.

We have our own factory and provide a one-stop service for cutting, forming and surface processing of metal products.

Also we cooperate with TISCO,CHENGDE,TSINGSHAN,DELONG,YONGJIN, HONGWANG,JISCO,QPSS, POSCO-ZPSS and ESS.