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1.7045 42Cr4 Tool Steel
Material Name
Material Name: 1.7045 42Cr4 Tool Steel
Execution standard: -
Chemical Composition
| C | Si | Mn | P | S | Cr |
| 0.38-0.44 | 0.15-0.40 | 0.5-0.8 | ≤ 0.025 |
≤ 0.035 |
0.9-1.2 |
Mechanical Properties
| Brinell hardness |
Tensile Strength |
Yield Strength |
Elongation |
Reduction in cross section on fracture |
Impact |
|
(HBW) |
Rm (MPa) |
Rp0.2 (MPa) |
A (%) |
Z (%) |
KV/Ku (J) |
|
321 |
≥ 343 |
≥ 638 |
24 |
23 |
43 |
Delivery State
In the heat treatment (quenching, annealing or tempering) or heat treatment delivery, delivery status should be indicated in the contract.
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