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85Cr7Mo12V1

India IS 85Cr7Mo12V1 Forged steel rolls and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 85Cr7Mo12V1 / 85Cr7Mo12V1
Category Grade Standard Region/Area Standard Content
Metals 85Cr7Mo12V1 IS 3445 India Forged steel rolls

Chemical composition(mass fraction)(wt.%) of the 85Cr7Mo12V1

Element Min Max Similar

Mechanical Properties of steel grade 85Cr7Mo12V1

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)
396 (≥) 532 (≥) 21 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade 85Cr7Mo12V1

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
11 - -     0.41 -  
769 455 - 43.3 131   -  
185 - 13 24.2   221 111

Heat Treatment of steel grade 85Cr7Mo12V1

Heat treated : 1456°C - 1126°C

Technological Curves of steel grade 85Cr7Mo12V1

Cross Reference Table (Equivalent Grade) of 85Cr7Mo12V1

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