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China GB TSn0.12 散热器散热片专用铜及铜合金箔材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TSn0.12 / TSn0.12
Category Grade Standard Region/Area Standard Content
Metals TSn0.12 GB/T 2061 China 散热器散热片专用铜及铜合金箔材

Chemical composition(mass fraction)(wt.%) of the TSn0.12

Element Min Max Similar
Sn 0.1000 0.1500 -
Cu+Ag+Sn 99.9600 - -

Mechanical Properties of steel grade TSn0.12

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)
315 (≥) 312 (≥) 23 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade TSn0.12

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
33 - -     0.14 -  
824 242 - 41.3 341   -  
185 - 41 23.2   223 232

Heat Treatment of steel grade TSn0.12

Heat treated : 1464°C - 1283°C

Technological Curves of steel grade TSn0.12

Cross Reference Table (Equivalent Grade) of TSn0.12

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