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China GB T11090 加工铜及铜合金化学成分和产品形状 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T11090 / T11090
Category Grade Standard Region/Area Standard Content
Metals T11090 GB/T 5231 China 加工铜及铜合金化学成分和产品形状

Chemical composition(mass fraction)(wt.%) of the T11090

Element Min Max Similar
Pb - 0.0100 -
Cu 99.7000 - -
Bi - 0.0020 -

Mechanical Properties of steel grade T11090

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)
367 (≥) 494 (≥) 24 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade T11090

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 - -     0.31 -  
796 636 - 31.3 313   -  
265 - 42 32.2   241 141

Heat Treatment of steel grade T11090

Heat treated : 1699°C - 1828°C

Technological Curves of steel grade T11090

Cross Reference Table (Equivalent Grade) of T11090

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