UK 316S31 austenitic special steel and 316S31 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Steel | 316S31 | UK | austenitic special steel | |
X2CrNiM0CuWN25-7-4 |
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1.4501 |
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302S31 |
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303S42 |
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304S11 |
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304S15 |
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304S31 |
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310S31 |
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316S11 |
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316S13 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) |
---|---|---|---|---|---|---|---|
Max 0.07 | Max 1.00 | Max 2.00 | Max 0.045 | Max 0.03 | 16.5-18.5 | 10.5-13.5 | 2.00-2.50 |
Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
372 (≥) | 277 (≥) | 21 | 42 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 123 |
Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
---|---|---|---|---|---|---|---|
22 | - | - | 0.41 | - | |||
352 | 151 | - | 23.3 | 244 | - | ||
384 | - | 43 | 11.2 | 113 | 233 |
Heat treated : 1823°C - 1192°C
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