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Thailand TIS Cu-ETP Copper and copper alloys for general electrical purposes:rod and bar and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Cu-ETP / Cu-ETP
Category Grade Standard Region/Area Standard Content
Metals Cu-ETP TIS 408-2553 Thailand Copper and copper alloys for general electrical purposes:rod and bar

Chemical composition(mass fraction)(wt.%) of the Cu-ETP

Element Min Max Similar
Cu 99.9000 - -
Bi - 0.0005 -
O - 0.0400 -
Pb - 0.0050 -
Other total - 0.0300 -

Mechanical Properties of steel grade Cu-ETP

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)
838 (≥) 375 (≥) 32 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade Cu-ETP

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
21 - -     0.22 -  
461 498 - 41.3 412   -  
562 - 11 22.2   314 213

Heat Treatment of steel grade Cu-ETP

Heat treated : 1298°C - 1834°C

Technological Curves of steel grade Cu-ETP

Cross Reference Table (Equivalent Grade) of Cu-ETP

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