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America ASTM A476 造纸烘缸球墨铸铁件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A476 / A476
Category Grade Standard Region/Area Standard Content
Metals A476 ASTM A476/A476M America 造纸烘缸球墨铸铁件

Chemical composition(mass fraction)(wt.%) of the A476

Element Min Max Similar
Si - 3.0000 -
S - 0.0500 -
P - 0.0800 -
C 3.0000 - -

Mechanical Properties of steel grade A476

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)
722 (≥) 463 (≥) 43 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade A476

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
21 - -     0.43 -  
622 881 - 34.3 434   -  
492 - 22 22.2   433 144

Heat Treatment of steel grade A476

Heat treated : 1949°C - 1957°C

Technological Curves of steel grade A476

Cross Reference Table (Equivalent Grade) of A476

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