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Hungary MSZ Cr3Z 冷镦和冷挤压用钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Cr3Z / Cr 3 Z
Category Grade Standard Region/Area Standard Content
Metals Cr 3 Z MSZ 6251 Hungary 冷镦和冷挤压用钢

Chemical composition(mass fraction)(wt.%) of the Cr 3 Z

Element Min Max Similar

Mechanical Properties of steel grade Cr 3 Z

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)
666 (≥) 774 (≥) 23 34 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade Cr 3 Z

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
43 - -     0.32 -  
386 978 - 12.3 441   -  
373 - 13 24.2   242 233

Heat Treatment of steel grade Cr 3 Z

Heat treated : 1971°C - 1343°C

Technological Curves of steel grade Cr 3 Z

Cross Reference Table (Equivalent Grade) of Cr 3 Z

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