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CuPb15Sn8

International ISO CuPb15Sn8 Cast copper alloys - Composition and mechanical properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuPb15Sn8 / CuPb15Sn8
Category Grade Standard Region/Area Standard Content
Metals CuPb15Sn8 ISO 1338 International Cast copper alloys - Composition and mechanical properties

Chemical composition(mass fraction)(wt.%) of the CuPb15Sn8

Element Min Max Similar
Zn - 2.0000 -
Sn 7.0000 9.0000 -
Si - 0.0100 -
Sb - 0.5000 -
S - 0.1000 -
Pb 13.0000 17.0000 -
P - 0.1000 -
Ni - 2.0000 -
Mn - 0.2000 -
Fe - 0.2500 -
Cu - - -
Al - 0.0100 -
Zn - 2.0000 -
Sn 7.2000 9.0000 -
Si - 0.0100 -
Sb - 0.5000 -
S - 0.1000 -
Pb 13.5000 16.5000 -
P - 0.0500 -
Ni - 2.0000 -
Mn - 0.2000 -
Fe - 0.1500 -
Cu 75.0000 78.5000 -
Al - 0.0100 -

Mechanical Properties of steel grade CuPb15Sn8

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)
182 (≥) 341 (≥) 31 12 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade CuPb15Sn8

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
23 - -     0.41 -  
925 631 - 21.3 314   -  
858 - 21 32.2   311 214

Heat Treatment of steel grade CuPb15Sn8

Heat treated : 1125°C - 1777°C

Technological Curves of steel grade CuPb15Sn8

Cross Reference Table (Equivalent Grade) of CuPb15Sn8

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