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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)
324 (≥) 295 (≥) 41 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

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
31 - -     0.24 -  
559 767 - 43.3 243   -  
791 - 33 34.2   413 232

Heat Treatment of steel grade Cr 3 Z

Heat treated : 1943°C - 1196°C

Technological Curves of steel grade Cr 3 Z

Cross Reference Table (Equivalent Grade) of Cr 3 Z

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