JIS SKD11
JIS SKD11 PDF JIS SKD11 Word
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SKD11 JIS Japan Cold Work Die Steel
SKS43
SKS44
SKS3
SKS31
SKS93
SKS94
SKS95
SKD1
SKD2
SKD10
Datasheet for:Steel Grades:Tool Steel And Hard Alloy:SKD11

Chemical composition(mass fraction)(wt.%) of the SKD11

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%)
1.40-1.60 Max 0.40 Max 0.60 Max 0.030 Max 0.030 11.0-13.0 0.80-1.20 0.20-0.50

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade SKD11

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)
914 (≥) 488 (≥) 24 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 422
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
21 - -     0.43 -  
427 953 - 23.3 424   -  
558 - 43 21.2   434 213
Heat treated : 1257°C - 1732°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
SKD11 JIS Japan
Cold Work Die Steel
SKD11

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