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China GB Ga-07 高纯镓 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ga-07 / Ga-07
Category Grade Standard Region/Area Standard Content
Metals Ga-07 GB/T 10118 China 高纯镓

Chemical composition(mass fraction)(wt.%) of the Ga-07

Element Min Max Similar
Zn - - -
Total Others - - -
Sn - - -
Si - - -
Sb - - -
Ni - - -
Na - - -
Mn - - -
Mg - - -
Ga - - -
Fe - - -
Cu - - -
Cr - - -
Ca - - -

Mechanical Properties of steel grade Ga-07

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)
253 (≥) 381 (≥) 12 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade Ga-07

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 - -     0.43 -  
923 198 - 41.3 413   -  
855 - 42 14.2   142 221

Heat Treatment of steel grade Ga-07

Heat treated : 1241°C - 1665°C

Technological Curves of steel grade Ga-07

Cross Reference Table (Equivalent Grade) of Ga-07

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