SKH53
Japan JIS SKH53 W-phase system high-speed tool steel and SKH53 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
ATASHEET FOR:STEEL GRADES:TOOL STEEL AND HARD ALLOY:SKH53
Chemical composition(mass fraction)(wt.%) of the SKH53
| C(锛�) | Si(锛�) | Mn(锛�) | Cr(锛�) | Mo(锛�) | V(%) | W(%) |
|---|
| 1.15-1.25 | Max 0.45 | Max 0.40 | 3.80-4.50 | 4.70-5.20 | 2.70-3.20 | 5.90-6.70 |
Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade SKH53
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) |
|---|
| 873 (鈮�) | 359 (鈮�) | 44 | 13 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 124 |
