GS-22NiMoCr5-6 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Mould Steel | GS-22NiMoCr5-6 | |||
GS-40CrNiMo6-5-6 |
|||||
1.6748 |
|||||
G20NiMoCr4 |
|||||
1.6750 |
|||||
GS-20NiMoCr3-7 |
|||||
1.6750 |
|||||
G18NiMoCr3-6 |
|||||
1.6759 |
|||||
GS-18NiMoCr3-6 |
|||||
1.6759 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.18-0.24 | 0.60 | 0.80-1.20 | 0.015 | 0.005 | 0.50-1.00 | 0.80-1.30 |
Mo | Al | Cu | Nb | Ti | V | Ce |
0.50-0.70 | ||||||
N | Co | Pb | B | Other | ||
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) |
---|---|---|---|---|---|---|
887 (≥) | 112 (≥) | 32 | 21 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 |
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 |
---|---|---|---|---|---|---|---|
11 | - | - | 0.23 | - | |||
727 | 538 | - | 14.3 | 422 | - | ||
619 | - | 21 | 31.2 | 444 | 223 |
Heat treated : 1492°C - 1557°C
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