GGG-NiSiCr35-5-2 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Mould Steel | GGG-NiSiCr35-5-2 | |||
GGG-NiCr30-1 |
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0.7677 |
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GGG-NiSiCr30-5-2 |
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0.7679 |
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GGG-NiSiCr30-5-5 |
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0.7680 |
|||||
GGG-Ni35 |
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0.7683 |
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GGG-NiCr35-3 |
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0.7685 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
2.0 | 4.0-6.0 | 0.5-1.5 | 1.5-2.5 | 34.0 -36.0 | ||
Mo | Al | Cu | Nb | Ti | V | Ce |
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) |
---|---|---|---|---|---|---|
345 (≥) | 327 (≥) | 32 | 22 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 213 |
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 | - | - | 0.44 | - | |||
126 | 398 | - | 42.3 | 332 | - | ||
121 | - | 32 | 11.2 | 311 | 114 |
Heat treated : 1448°C - 1966°C
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