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Global 企业标准 CB331G and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CB331G / CB331G
Category Grade Standard Region/Area Standard Content
Metals CB331G -- Global

Chemical composition(mass fraction)(wt.%) of the CB331G

Element Min Max Similar
Zn - 0.5000 -
Sn - 0.2000 -
Si - 0.1500 -
Pb - 0.0300 -
Ni - 1.5000 -
Mn - 1.0000 -
Mg - 0.0500 -
Fe 1.5000 3.3000 -
Cu 83.0000 89.0000 -
Al 8.7000 10.5000 -

Mechanical Properties of steel grade CB331G

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)
428 (≥) 635 (≥) 34 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade CB331G

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
13 - -     0.31 -  
991 495 - 13.3 442   -  
644 - 32 21.2   143 222

Heat Treatment of steel grade CB331G

Heat treated : 1437°C - 1531°C

Technological Curves of steel grade CB331G

Cross Reference Table (Equivalent Grade) of CB331G

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