Romania STAS/SR 12VMoCr10 Structural steel and 12VMoCr10 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Structure Steel | 12VMoCr10 | STAS/SR | Romania | Structural steel |
10Ni35 |
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HSiMn10 |
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RV510 |
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A4 |
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A5 |
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R37 |
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R44 |
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R52 |
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12MoCr22 |
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I2MoCr50 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | Cu(%) | Al(%) |
---|---|---|---|---|---|---|---|---|---|---|
0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.030 | 0.025 | 0.90-1.20 | 0.30 | 0.25-0.35 | 0.15-0.30 | 0.30 | 0.015-0.035 |
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) |
---|---|---|---|---|---|---|
899 (≥) | 441 (≥) | 22 | 44 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 221 |
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 |
---|---|---|---|---|---|---|---|
33 | - | - | 0.14 | - | |||
586 | 294 | - | 44.3 | 421 | - | ||
689 | - | 44 | 42.2 | 321 | 131 |
Heat treated : 1971°C - 1117°C
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