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America UNS C12700 Fire-refined tough pitch copper with silver (FRSTP) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C12700 / C12700
Category Grade Standard Region/Area Standard Content
Metals C12700 -- America Fire-refined tough pitch copper with silver (FRSTP)

Chemical composition(mass fraction)(wt.%) of the C12700

Element Min Max Similar

Mechanical Properties of steel grade C12700

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)
964 (≥) 571 (≥) 32 31 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade C12700

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
13 - -     0.23 -  
393 454 - 31.3 321   -  
796 - 43 32.2   133 143

Heat Treatment of steel grade C12700

Heat treated : 1457°C - 1929°C

Technological Curves of steel grade C12700

Cross Reference Table (Equivalent Grade) of C12700

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