DIN 1.2379
DIN 1.2379 PDF DIN 1.2379 Word
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.2379 DIN Germany Cold working alloy tool steel
X63CrMoV5-1
X100CrMoV5-1
1.2363
1.2369
81MoCrV42-16
X96CrMoV12
1.2376
X220CrVMo12-2
1.2378
X155CrVMo12-1
Datasheet for:Steel Grades:Tool Steel And Hard Alloy:1.2379

Chemical composition(mass fraction)(wt.%) of the 1.2379

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%)
1.50-1.60 0.10-0.40 0.15-0.45 Max 0.030 Max 0.030 11.0-12.0 0.60-0.80 0.90-1.10

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 1.2379

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)
213 (≥) 824 (≥) 23 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 442
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
31 - -     0.43 -  
526 288 - 44.3 232   -  
542 - 13 41.2   421 442
Heat treated : 1675°C - 1887°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
1.2379 DIN Germany
Cold working alloy tool steel
1.2379

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