SK6M Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Tool Steel | SK6M | |||
SKH 59 |
|||||
SK2M |
|||||
SK120M |
|||||
SK105M |
|||||
SK3M |
|||||
SK95M |
|||||
SK4M |
|||||
SK85M |
|||||
SK5M |
|||||
SK75M |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.7-0.8 | 0.35 | 0.5 | 0.03 | 0.03 | ≤0.3 | ≤0.25 |
Mo | Al | Cu | Nb | Ti | V | Ce |
≤0.25 | ||||||
N | Co | Pb | B | Other | ||
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) |
---|---|---|---|---|---|---|
475 (≥) | 749 (≥) | 41 | 41 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 213 |
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 |
---|---|---|---|---|---|---|---|
24 | - | - | 0.14 | - | |||
788 | 728 | - | 21.3 | 214 | - | ||
568 | - | 24 | 13.2 | 431 | 112 |
Heat treated : 1279°C - 1995°C
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
Rfq.: sales@longhaisteel.com