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India IS CuSi15 Copper master alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuSi15 / Cu Si 15
Category Grade Standard Region/Area Standard Content
Metals Cu Si 15 IS 5743 India Copper master alloys

Chemical composition(mass fraction)(wt.%) of the Cu Si 15

Element Min Max Similar

Mechanical Properties of steel grade Cu Si 15

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)
491 (≥) 543 (≥) 34 34 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade Cu Si 15

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 - -     0.12 -  
722 619 - 13.3 311   -  
829 - 14 13.2   221 113

Heat Treatment of steel grade Cu Si 15

Heat treated : 1614°C - 1222°C

Technological Curves of steel grade Cu Si 15

Cross Reference Table (Equivalent Grade) of Cu Si 15

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