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America SAE 862 Sintered powder metal parts: Ferrous and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 862 / 862
Category Grade Standard Region/Area Standard Content
Metals 862 SAE J 471 America Sintered powder metal parts: Ferrous

Chemical composition(mass fraction)(wt.%) of the 862

Element Min Max Similar

Mechanical Properties of steel grade 862

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)
673 (≥) 396 (≥) 41 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade 862

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
42 - -     0.44 -  
744 922 - 11.3 232   -  
836 - 41 12.2   224 234

Heat Treatment of steel grade 862

Heat treated : 1472°C - 1639°C

Technological Curves of steel grade 862

Cross Reference Table (Equivalent Grade) of 862

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