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China 鞍钢Q/ASB 8CrV 锯片用热轧钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 8CrV / 8CrV
Category Grade Standard Region/Area Standard Content
Metals 8CrV Q/ASB 84 China 锯片用热轧钢板

Chemical composition(mass fraction)(wt.%) of the 8CrV

Element Min Max Similar
V 0.1500 0.2500 -
S - 0.0200 -
P - 0.0200 -
Cu - 0.2000 -
Ni - 0.2500 -
Cr 0.4000 0.7000 -
Mn 0.3000 0.6000 -
Si 0.2000 0.4000 -
C 0.7500 0.8500 -

Mechanical Properties of steel grade 8CrV

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)
199 (≥) 488 (≥) 21 33 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade 8CrV

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
23 - -     0.41 -  
932 657 - 23.3 112   -  
643 - 34 14.2   241 224

Heat Treatment of steel grade 8CrV

Heat treated : 1769°C - 1282°C

Technological Curves of steel grade 8CrV

Cross Reference Table (Equivalent Grade) of 8CrV

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