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B783 FLDN4C2-4905-60

America ASTM B783FLDN4C2-4905-60 有色金属粉末冶金(P / M)材料结构件 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals B783 FLDN4C2-4905-60 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 FLDN4C2-4905-60

Element Min Max Similar
C 0.3000 0.6000 -
Mn 0.0500 0.3000 -
Ni 3.6000 4.4000 -
Mo 1.3000 1.7000 -
Cu 1.6000 2.4000 -
Other - 2.0000 -

Mechanical Properties of steel grade B783 FLDN4C2-4905-60

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)
325 (≥) 177 (≥) 22 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade B783 FLDN4C2-4905-60

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
11 - -     0.22 -  
149 116 - 33.3 331   -  
276 - 11 22.2   441 423

Heat Treatment of steel grade B783 FLDN4C2-4905-60

Heat treated : 1678°C - 1186°C

Technological Curves of steel grade B783 FLDN4C2-4905-60

Cross Reference Table (Equivalent Grade) of B783 FLDN4C2-4905-60

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