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Global 企业标准 35ACR 低合金钢冷打材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 35ACR / 35ACR
Category Grade Standard Region/Area Standard Content
Metals 35ACR -- Global 低合金钢冷打材

Chemical composition(mass fraction)(wt.%) of the 35ACR

Element Min Max Similar
C 0.3500 0.3900 -
Si - 0.1000 -
Mn 0.6000 0.9000 -
P - 0.0300 -
S - 0.0300 -
Cr 0.2000 0.4000 -
Al 0.0100 - -

Mechanical Properties of steel grade 35ACR

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)
895 (≥) 175 (≥) 14 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade 35ACR

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
32 - -     0.24 -  
712 214 - 31.3 133   -  
641 - 11 14.2   222 413

Heat Treatment of steel grade 35ACR

Heat treated : 1581°C - 1178°C

Technological Curves of steel grade 35ACR

Cross Reference Table (Equivalent Grade) of 35ACR

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