Description
310S 310L 310H Stainless Steel Bar Rod
Profile
310S stainless steel has good high temperature resistance. When the temperature exceeds 800°C, it begins to soften, and the allowable stress begins to decrease continuously. The maximum operating temperature is 1200 °C. Due to high content of nickel (Ni) and chromium (Cr), it has good oxidation resistance, corrosion resistance, acid and alkali resistance and high temperature resistance. The chemical composition of the austenitic stainless steel is based on chromium, nickel and other elements such as molybdenum, tungsten, niobium and titanium. Since the structure is a face-centered cubic structure, Thus there is high strength and creep strength at high temperatures.
Specification:
Standard: ASTM A276, A484, A564, A582, EN 10272, JIS4303, JIS G 431, JIS G 4311
DIA: 1—900MM
Tolerance: H5, H6, H8, H9, H10, H11
Length: 1—12M as buyer request
Surface: NO.1, 180G, 240G, 320G Satin / Hairline, 400G, 600G Mirror finish
Manufacturing process: Hot Rolled, Cold Drawn
Application: building material
Ship building
bolts and various mechanical parts,
manufacturing mechanical parts,
for seamless steel tube billets,
Construction
Certificate: ISO 9001:2008、PED、ASME、TS
| Material | UNS | EN | Chemical Component % | ||||||
| C | Mn | P | S | Si | Cr | Ni | |||
| 310S | S31008 | 1.4845 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 24.0-26.0 | 19.0-22.0 |
| 310L | S31002 | 1.4335 | 0.015 | ≤2.00 | ≤0.02 | ≤0.015 | ≤0.15 | 24.0-26.0 | 19.0-22.0 |
| 310H | S31009 | 1.4821 | 0.04-0.1 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 24.0-26.0 | 19.0-22.0 |
| Material | UNS | EN | T*S | Y*S | Elongation |
| (Mpa) min | (Mpa) min | (%) | |||
| 310S | S31008 | 1.4845 | 515 | 205 | 30 |
| 310L | S31002 | 1.4335 | 515 | 205 | 30 |
| 310H | S31009 | 1.4821 | 515 | 205 | 30 |
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