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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)
937 (≥) 381 (≥) 31 14 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

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
34 - -     0.21 -  
879 437 - 11.3 222   -  
944 - 14 32.2   112 223

Heat Treatment of steel grade 862

Heat treated : 1438°C - 1775°C

Technological Curves of steel grade 862

Cross Reference Table (Equivalent Grade) of 862

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