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Cu-Sn3Zn9Pb5 Type S 2D

South Africa SANS Cu-Sn3Zn9Pb5TypeS2D Copper alloy ingots and castings and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals Cu-Sn3Zn9Pb5 Type S 2D SANS 200 South Africa Copper alloy ingots and castings

Chemical composition(mass fraction)(wt.%) of the Cu-Sn3Zn9Pb5 Type S 2D

Element Min Max Similar
Zn 7.5000 9.5000 -
Total oth. - 1.0000 -
Sn 2.0000 3.5000 -
Si - 0.0200 -
Pb 4.0000 6.0000 -
P - 0.0200 -
Ni - 2.0000 -
Fe+Sb+As - 0.7500 -
Cu - - -
Bi - 0.1000 -
Al - 0.0100 -

Mechanical Properties of steel grade Cu-Sn3Zn9Pb5 Type S 2D

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)
446 (≥) 362 (≥) 32 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade Cu-Sn3Zn9Pb5 Type S 2D

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
12 - -     0.43 -  
785 538 - 42.3 143   -  
796 - 33 42.2   441 131

Heat Treatment of steel grade Cu-Sn3Zn9Pb5 Type S 2D

Heat treated : 1587°C - 1299°C

Technological Curves of steel grade Cu-Sn3Zn9Pb5 Type S 2D

Cross Reference Table (Equivalent Grade) of Cu-Sn3Zn9Pb5 Type S 2D

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