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India IS 47Mn6 Flame and induction hardening steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 47Mn6 / 47Mn6
Category Grade Standard Region/Area Standard Content
Metals 47Mn6 IS 3930 India Flame and induction hardening steels

Chemical composition(mass fraction)(wt.%) of the 47Mn6

Element Min Max Similar

Mechanical Properties of steel grade 47Mn6

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)
872 (≥) 436 (≥) 32 21 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade 47Mn6

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
34 - -     0.24 -  
598 341 - 31.3 311   -  
888 - 22 32.2   234 332

Heat Treatment of steel grade 47Mn6

Heat treated : 1313°C - 1964°C

Technological Curves of steel grade 47Mn6

Cross Reference Table (Equivalent Grade) of 47Mn6

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