DH32 / DH32
Japan DAIDO HWTS DH32 热间工具钢(锻造型) and Mechanical Properties, Chemical Element, Cross Reference.
Chemical composition(mass fraction)(wt.%) of the DH32
Element | Min | Max | Similar |
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Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade DH32
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) |
---|---|---|---|---|---|---|
171 (≥) | 658 (≥) | 44 | 23 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 |