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FeCr55C10

China HB FeCr55C10 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: FeCr55C10 / FeCr55C10
Category Grade Standard Region/Area Standard Content
Metals FeCr55C10 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 FeCr55C10

Element Min Max Similar
Fe - - -
S-Ⅰ - 0.0300 -
P-Ⅱ - 0.0600 -
P-Ⅰ - 0.0400 -
Si-Ⅱ - 2.0000 -
Si-Ⅰ - 1.5000 -
C - 0.1000 -
Cr-Ⅱ 52.0000 - -
Cr-Ⅰ 60.0000 - -

Mechanical Properties of steel grade FeCr55C10

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)
911 (≥) 544 (≥) 11 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade FeCr55C10

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
41 - -     0.32 -  
836 284 - 43.3 341   -  
939 - 22 32.2   313 223

Heat Treatment of steel grade FeCr55C10

Heat treated : 1962°C - 1733°C

Technological Curves of steel grade FeCr55C10

Cross Reference Table (Equivalent Grade) of FeCr55C10

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