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B783 FLC2-5208

America ASTM B783FLC2-5208 有色金属粉末冶金(P / M)材料结构件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B783FLC2-5208 / B783 FLC2-5208
Category Grade Standard Region/Area Standard Content
Metals B783 FLC2-5208 ASTM B783 America 有色金属粉末冶金(P / M)材料结构件

Chemical composition(mass fraction)(wt.%) of the B783 FLC2-5208

Element Min Max Similar
C 0.6000 0.8000 -
Mn 0.0500 0.3000 -
Cr 1.3000 1.7000 -
Mo 0.1500 0.3000 -
Cu 1.0000 3.0000 -
Other - 2.0000 -

Mechanical Properties of steel grade B783 FLC2-5208

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)
857 (≥) 433 (≥) 41 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade B783 FLC2-5208

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
23 - -     0.31 -  
947 746 - 21.3 112   -  
467 - 31 21.2   211 142

Heat Treatment of steel grade B783 FLC2-5208

Heat treated : 1579°C - 1647°C

Technological Curves of steel grade B783 FLC2-5208

Cross Reference Table (Equivalent Grade) of B783 FLC2-5208

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