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Japan JIS C9BS 二次铝合金锭铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C9BS / C 9 BS
Category Grade Standard Region/Area Standard Content
Metals C 9 BS JIS H2117 Japan 二次铝合金锭铸件

Chemical composition(mass fraction)(wt.%) of the C 9 BS

Element Min Max Similar
Mn - 0.5000 -
Si 18.0000 20.0000 -
Ni 0.5000 1.5000 -
Cr - 0.1000 -
Cu 0.5000 1.5000 -
V - 0.0500 -
Ti - 0.2000 -
Al - - -
Zn - 0.2000 -
Mg 0.6000 1.5000 -
Sn - 0.1000 -
Fe - 0.7000 -
Bi - 0.0500 -
Pb - 0.1000 -

Mechanical Properties of steel grade C 9 BS

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)
444 (≥) 535 (≥) 11 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade C 9 BS

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
14 - -     0.13 -  
576 812 - 32.3 322   -  
652 - 13 42.2   442 434

Heat Treatment of steel grade C 9 BS

Heat treated : 1736°C - 1368°C

Technological Curves of steel grade C 9 BS

Cross Reference Table (Equivalent Grade) of C 9 BS

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