UK 310S31 austenitic special steel and 310S31 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Steel | 310S31 | UK | austenitic special steel | |
1.4507 |
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X2CrNiM0N25-7-4 |
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1.4410 |
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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 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) |
---|---|---|---|---|---|---|
Max 0.15 | Max 1.50 | Max 2.00 | Max 0.045 | Max 0.03 | 24.0-26.0 | 19.0-22.0 |
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) |
---|---|---|---|---|---|---|
185 (≥) | 529 (≥) | 23 | 32 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 421 |
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 |
---|---|---|---|---|---|---|---|
42 | - | - | 0.21 | - | |||
945 | 652 | - | 23.3 | 141 | - | ||
796 | - | 34 | 12.2 | 131 | 222 |
Heat treated : 1725°C - 1979°C
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