310/310s Same grade from different standard
1.4841 S31000 SUS310S 1.4845 S31008 S31008S 06Cr25Ni20 0Cr25Ni20 high temperature stainless steel
S31008 Chemical component ASTM A240 :
C：≤ 0.08 ，Si: ≤1.5 Mn: ≤ 2.0 ，Cr：16.00～18.00 ，Ni：10.0～14.00， S ：≤0.03 ，P ：≤0.045 Mo: 2.0-3.0 , N≤0.1
S31008 mechanical property ASTM A240:
Tensile strength : > 515 Mpa
Yield Strength : >205 Mpa
Elongation (%): > 40%
Hardness: < HRB95
Description about 310/310s stainless steel
310S stainless steel is austenitic chromium nickel stainless steel has good oxidation resistance, corrosion resistance, because a higher percentage of chromium and nickel, has a much better creep strength, can continue working at high temperatures, with good resistance High temperature. Due to the high content of nickel (Ni) and chromium (Cr), it has good oxidation resistance, corrosion resistance, acid and alkali resistance, high temperature resistance, high temperature resistant steel pipe is specially used in the production of electric furnace tubes and other occasions, carbon in austenitic stainless steel After the content, due to its solid solution strengthening effect, the strength of the austenitic stainless steel is based on chromium, nickel, molybdenum, tungsten, tantalum and titanium, due to its face-centered cubic structure. Thus high strength and creep strength at high temperatures
310 stainless steel (domestic name: 0Cr25Ni20): Austenitic steel with good oxidation resistance, processability and welding performance. Due to high nickel content and relatively stable tissue, it is generally treated by solid solution. High temperature resistance.
310S heat-resistant stainless steel, is a variant of 310 stainless steel, S for special purposes. Domestic grade 0Cr25Ni20, American grade 310S, also known as 2520, duplex stainless steel, for high temperature furnace tube manufacturing. 310S stainless steel pipe has good oxidation resistance and corrosion resistance, because a higher percentage of chromium and nickel, 310s has a much better creep strength, can continue working at high temperatures, with good high temperature resistance. 310S stainless steel maximum operating temperature of 1200 °C, continuous use temperature of 1150 °C. Uses: Exhaust pipes, microwave ovens, high-temperature furnace gallbladder, cremators and other steels that require heat resistance, high heat/high temperature contact parts.