E7027-G Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Mould Steel | E7027-G | |||
UNS W18018 |
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AWS E9018-D3 |
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UNS W19118 |
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EXX10-G |
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EXX11-G |
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EXX13-G |
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EXX15-G |
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EXX16-G |
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EXX18-G |
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E7020-G |
C ≤ |
Si |
Mn |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
≥1.0 | ≥0.8 | ≥0.3 | ≥0.5 | |||
Mo | Al | Cu | Nb | Ti | V | Ce |
≥0.2 | ≥0.2 | ≤0.1 | ||||
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) |
---|---|---|---|---|---|---|
173 (≥) | 736 (≥) | 24 | 31 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 314 |
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 |
---|---|---|---|---|---|---|---|
32 | - | - | 0.34 | - | |||
121 | 512 | - | 41.3 | 311 | - | ||
411 | - | 43 | 22.2 | 312 | 423 |
Heat treated : 1511°C - 1333°C
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