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China GB FGH4095 高温合金和金属间化合物高温材料的分类和牌号 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FGH4095 / FGH4095
Category Grade Standard Region/Area Standard Content
Metals FGH4095 GB/T 14992 China 高温合金和金属间化合物高温材料的分类和牌号

Chemical composition(mass fraction)(wt.%) of the FGH4095

Element Min Max Similar
Zr 0.0300 0.0700 -
W 3.3000 3.7000 -
Ti 2.3000 2.7000 -
Ta - 0.0200 -
Si - 0.2000 -
S - 0.0150 -
P - 0.0150 -
Ni - - -
Nb 3.3000 3.7000 -
Mo 3.3000 3.7000 -
Mn - 0.1500 -
Fe - 0.5000 -
Cr 12.0000 14.0000 -
Co 7.0000 9.0000 -
C 0.0400 0.0900 -
B 0.0060 0.0150 -
Al 3.3000 3.7000 -

Mechanical Properties of steel grade FGH4095

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)
676 (≥) 246 (≥) 42 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade FGH4095

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 - -     0.34 -  
621 674 - 13.3 331   -  
631 - 34 22.2   133 142

Heat Treatment of steel grade FGH4095

Heat treated : 1484°C - 1182°C

Technological Curves of steel grade FGH4095

Cross Reference Table (Equivalent Grade) of FGH4095

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