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ZU75CrNiMnMo

Description

China GBT ZU75CrNiMnMo Cast steel rolls and ZU75CrNiMnMo Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ZU75CrNiMnMo
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ZU75CrNiMnMo GBT China Cast steel rolls
ZG03Cr19Ni11Mo3
ZG07Cr19Ni11Mo3
ZU70
ZU70Mn
ZU80
ZU60CrMnMo
ZU65CrNiMo
ZU70Mn2
ZU70Mn2Mo
ZU75CrMo

Chemical composition(mass fraction)(wt.%) of the ZU75CrNiMnMo

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.70-0.80 0.20-0.60 0.70-1.10 0.035 0.03 0.90-1.20 0.20-0.50 0.20-0.45

Mechanical Properties of steel grade ZU75CrNiMnMo

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)
549 (≥) 697 (≥) 24 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade ZU75CrNiMnMo

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
14 - -     0.12 -  
514 792 - 23.3 233   -  
179 - 13 31.2   214 411

Heat Treatment of steel grade ZU75CrNiMnMo

Heat treated : 1462°C - 1951°C

Technological Curves of steel grade ZU75CrNiMnMo

Cross Reference Table (Equivalent Grade) of ZU75CrNiMnMo

Grade Standard Country Application
ZU75CrNiMnMo GBT China Cast steel rolls

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