LA-100 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Mould Steel | LA-100 | |||
Blue Max 347 |
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L-50 |
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L-53 |
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L-56 |
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L-60 |
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L-61 |
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L-70 |
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LA-71 |
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LA-75 |
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LA-90 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.1 | 0.2-0.6 | 1.25-1.8 | ≤0.3 | 1.4-2.1 | ||
Mo | Al | Cu | Nb | Ti | V | Ce |
0.25-0.55 | ||||||
N | Co | Pb | B | Other | ||
AWS EM2 | ||||||
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) |
---|---|---|---|---|---|---|
394 (≥) | 522 (≥) | 33 | 31 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 321 |
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 | - | - | 0.32 | - | |||
822 | 686 | - | 21.3 | 434 | - | ||
981 | - | 24 | 21.2 | 343 | 323 |
Heat treated : 1748°C - 1986°C
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