Romania STAS/SR 20MoCr130 Stainless steel and 20MoCr130 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Alloy | 20MoCr130 | STAS/SR | Romania | Stainless steel |
8Cr170 |
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8TiCr170 |
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10Cr130 |
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10NC180 |
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10TiMoNiCr175 |
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10TiNiCr180 |
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12C130 |
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12NNiMnCr180 |
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15SNC250 |
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20Cr130 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | Cu(%) |
---|---|---|---|---|---|---|---|---|
0.17-0.22 | 1.00 | 1.00 | 0.045 | 0. 030 | 12. 0-14. 0 | ≤1.00 | 0.90-1.30 | 0. 30 |
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) |
---|---|---|---|---|---|---|
623 (≥) | 631 (≥) | 34 | 43 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 334 |
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 |
---|---|---|---|---|---|---|---|
13 | - | - | 0.41 | - | |||
588 | 688 | - | 11.3 | 234 | - | ||
658 | - | 43 | 23.2 | 112 | 324 |
Heat treated : 1423°C - 1481°C
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