310S Stainless Steel Strip

310S is an austenitic chromium nickel stainless steel with excellent oxidation resistance and corrosion resistance. With a higher percentage of chromium and nickel, 310S has much better creep strength. It can work continuously at high temperature and has good heat resistance.

Chemical Composition(%)

Product Name Description: 310S stainless steel strip

C ≤ 0.08

Si ≤ 1.50

Mn ≤ 2.00

P ≤ 0.035

S ≤ 0.03

Cr: 24.0-26.0

Ni: 19.0-22.0

Performance

Hardness (HB) :≤187

Tensile Strength(бb)(Mpa) :≥520

Yield Strength(σs)(Mpa) :≥205

Elongation Rate (δ)% :≥40

Reduction of Area (ψ)% :≥50

Recommended Heat Treatment System:1030℃-1180℃, rapid cooling

Applications

As an important heat-resistant stainless steel material in aerospace and chemical industry, 310S is widely applied in the high temperature environment. High temperature oxidation is the most common and also the most significant corrosion damage form under high temperature. Therefore the research and development of new materials with high temperature oxidation resistance has far-reaching significance for China aviation industry, chemical industry and national defense industry. Austenitic heat resistant stainless steel 310S(0Cr25N i20) is a kind of high chromium-nickel austenitic stainless steel.