310s-cold-rolled-stainless-steel-coil 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-cold-rolled-stainless-steel-coil has good oxidation resistance and corrosion resistance, because a higher percentage of chromium and nickel, 310s-cold-rolled-stainless-steel-coil has a much better creep strength, can continue working at high temperatures, with good high temperature resistance. 310s-cold-rolled-stainless-steel-coil maximum operating temperature of 1200 °C.
310s-cold-rolled-stainless-steel-coil Chemical Composition
| rade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 310S | min. | - | - | - | - | - | 24 | - | 19 | - |
| max. | 0.08 | 2 | 1.5 | 0.045 | 0.03 | 26 | 22 |
310s-cold-rolled-stainless-steel-coil Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50 mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 310S | 515 | 205 | 40 | 95 | 217 |




310s-cold-rolled-stainless-steel-coil is an austenitic chromium-nickel stainless steel with good oxidation resistance and corrosion resistance, due to the higher percentage of chromium and nickel, 310s-cold-rolled-stainless-steel-coil has much better creep strength, can continue to work at high temperatures, has good high temperature resistance.
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