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Global 企业标准 DIEVAR Bohler-Uddeholm AG and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DIEVAR / DIEVAR
Category Grade Standard Region/Area Standard Content
Metals DIEVAR -- Global Bohler-Uddeholm AG

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

Element Min Max Similar
V - 0.6000 -
Si - 0.2000 -
Mo - 2.3000 -
Mn - 0.5000 -
Cr - 5.0000 -
C - 0.3500 -

Mechanical Properties of steel grade DIEVAR

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)
834 (≥) 989 (≥) 21 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade DIEVAR

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
42 - -     0.33 -  
829 238 - 44.3 223   -  
133 - 23 31.2   223 422

Heat Treatment of steel grade DIEVAR

Heat treated : 1592°C - 1269°C

Technological Curves of steel grade DIEVAR

Cross Reference Table (Equivalent Grade) of DIEVAR

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