310S stainless steel / SS310S is chromium nickel austenite stainless steel with good oxidation resistance, corrosion resistance, because of high percentage of chromium and nickel.310S has much better creep strength and it can continue to work at high temperatures. What’s mpre 310S stainless steel has good resistance to high temperature. 310S corresponding to the domestic grade is 0cr25ni20, also called 2520 duplex stainless steel.
Shanghai Katalor enterprises Co., Ltd professionally sells 310S stainless steel with the lowest price. There are many steel types stock in our Shanghai warehouse, such as 310S steel plate, 310S steel pipe, 310S stainless steel tube, 310S profile steel, 310S square/rectangle hollow section, 310S bar and so on.
310S stainless steel application
310S stainless steel is widely used in Petroleum, electronics, chemical industry, medicine, textile, food, machinery, building, nuclear power, aerospace, military industry and other industries!
310S stainless steel material chemical composition
| Grade | C % | Cr % | Ni % | Mn % | P % | S % | Si % |
| 310S | ≤0.08 | 24.0-26.0 | 19.0-22.0 | ≤2.00 | ≤ 0.045 | ≤ 0.03 | ≤ 1.5 |
310S stainless steel properties:
310S stainless steel plate mechanical properties:
| Grade | Yield strength | Tensile strength | Elongation δ5 | Hardness |
| σs MPa | σb MPa | % | HB | |
| 310S | ≥205 | ≥515 | ≥40 | ≤217 |
Grade 310S stainless steel Physical properties
| Properties | at | Value | Unit |
| Density | 8,000 | Kg/m3 | |
| Electrical Conductivity | 25°C | 1.25 | %IACS |
| Electrical Resistivity | 25°C | 0.78 | Micro ohm.m |
| Modulus of Elasticity | 20°C | 200 | GPa |
| Shear Modulus | 20°C | 77 | GPa |
| Poisson's Ratio | 20°C | 0.30 | |
| Melting Rnage | 1400-1450 | °C | |
| Specific Heat | 500 | J/kg.°C | |
| Relative Magnetic Permeability | 1.02 | ||
| Thermal Conductivity | 100°C | 14.2 | W/m.°C |
| Coefficient of Expansion | 0-100°C | 15.9 | /°C |
| 0-315°C | 16.2 | /°C | |
| 0-540°C | 17.0 | /°C |
Grade 310S Stainless Steel Heat Treatment
Heat Treatment 310S are solution annealed by heating to temperature range 1040 -1065°C, holding at temperature until thoroughly soaked, then water quenching.
If you want to know more about 310S stainless steel specification, 310S stainless steel material price, please be free to contact with us.
