9Cr-1Mo-V-Cb-N High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | High Alloy | 9Cr-1Mo-V-Cb-N | |||
S66286 |
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HEV8 |
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N07032 |
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HNV3 |
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S65007 |
|||||
HNV6 |
|||||
S65006 |
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2VPermendur |
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7Mo |
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7Mo Plus |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.08-0.12 | 0.20-0.50 | 0.30-0.60 | 8.00-9.50 | ≤0.40 | ||
Mo | Al | Cu | Nb | Ti | V | Ce |
0.85-1.05 | ≤0.04 | 0.06-0.10 | 0.18-0.25 | |||
N | Co | Pb | B | Other | ||
0.03-0.07 | ||||||
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) |
---|---|---|---|---|---|---|
114 (≥) | 477 (≥) | 32 | 22 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 242 |
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 | - | - | 0.42 | - | |||
764 | 779 | - | 42.3 | 431 | - | ||
445 | - | 33 | 21.2 | 114 | 324 |
Heat treated : 1876°C - 1183°C
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