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France AFNOR NF 102 Antifriction alloy ingots. Characteristics. and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 102 / 102
Category Grade Standard Region/Area Standard Content
Metals 102 NF A56-101 France Antifriction alloy ingots. Characteristics.

Chemical composition(mass fraction)(wt.%) of the 102

Element Min Max Similar

Mechanical Properties of steel grade 102

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)
822 (≥) 163 (≥) 31 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade 102

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
43 - -     0.14 -  
198 347 - 14.3 421   -  
262 - 43 44.2   442 344

Heat Treatment of steel grade 102

Heat treated : 1214°C - 1567°C

Technological Curves of steel grade 102

Cross Reference Table (Equivalent Grade) of 102

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