V-57 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | High Alloy | V-57 | |||
UMCo-51 |
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Unimach 180 |
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Unitemp 670M |
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Unitemp 718 |
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Unitemp 750 |
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Unitemp 1753 |
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Unitemp AF2-1D/A |
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Unitemp HS |
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Uranus 50 |
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V-36 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.05 | 0.35 | 0.2 | 14.75 | 27.25 | ||
Mo | Al | Cu | Nb | Ti | V | Fe |
1.3 | 0.2 | 3 | 0.3 | ... | ||
N | Co | Pb | B | Other | ||
0.01 | ||||||
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) |
---|---|---|---|---|---|---|
375 (≥) | 369 (≥) | 41 | 44 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 332 |
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 | - | - | 0.21 | - | |||
666 | 623 | - | 24.3 | 334 | - | ||
658 | - | 14 | 24.2 | 232 | 214 |
Heat treated : 1278°C - 1558°C
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