1.1545 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Tool Steel | 1.1545 | |||
| AISI A2 |
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| AISI A3 |
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| AISI A4 |
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| Electrode 100S-1 |
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| C70W1 |
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| 1.1520 |
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| C70U |
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| C80U |
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| C80W1 |
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| 1.1525 |
| C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
|---|---|---|---|---|---|---|---|---|
| 1.00-1.10 | 0.10-0.30 | 0.10-0.40 | 0.030 | 0.030 |
| 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) |
|---|---|---|---|---|---|---|
| 818 (≥) | 995 (≥) | 32 | 43 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 124 |
| 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 |
|---|---|---|---|---|---|---|---|
| 22 | - | - | 0.11 | - | |||
| 111 | 887 | - | 21.3 | 443 | - | ||
| 891 | - | 14 | 13.2 | 332 | 221 |
Heat treated : 1289°C - 1417°C
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