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China GB T26330 加工铜及铜合金牌号和化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T26330 / T26330
Category Grade Standard Region/Area Standard Content
Metals T26330 GB/T 5231 China 加工铜及铜合金牌号和化学成分

Chemical composition(mass fraction)(wt.%) of the T26330

Element Min Max Similar
Zn - - -
Pb - 0.0300 -
Others total - 0.3000 -
Fe - 0.1000 -
Cu 67.0000 70.0000 -
As 0.0300 0.0600 -

Mechanical Properties of steel grade T26330

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)
163 (≥) 698 (≥) 42 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade T26330

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
43 - -     0.31 -  
326 442 - 31.3 123   -  
231 - 24 33.2   242 441

Heat Treatment of steel grade T26330

Heat treated : 1313°C - 1297°C

Technological Curves of steel grade T26330

Cross Reference Table (Equivalent Grade) of T26330

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