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FeB23C0.05

China HB FeB23C0.05 铸造高温合金选用原材料技术要求 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeB23C0.05 / FeB23C0.05
Category Grade Standard Region/Area Standard Content
Metals FeB23C0.05 HB/Z 131 China 铸造高温合金选用原材料技术要求

Chemical composition(mass fraction)(wt.%) of the FeB23C0.05

Element Min Max Similar
Fe - - -
Cu - 0.0500 -
P - 0.0150 -
S - 0.0100 -
Al - 3.0000 -
Si - 2.0000 -
C - 0.0500 -
B 20.0000 25.0000 -

Mechanical Properties of steel grade FeB23C0.05

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)
786 (≥) 877 (≥) 21 13 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade FeB23C0.05

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 - -     0.33 -  
117 429 - 44.3 143   -  
351 - 14 33.2   414 421

Heat Treatment of steel grade FeB23C0.05

Heat treated : 1968°C - 1616°C

Technological Curves of steel grade FeB23C0.05

Cross Reference Table (Equivalent Grade) of FeB23C0.05

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