C90250 Copper Tin

AS1565:1985

Composition (maximum % unless otherwise listed)

Cu 89.0 - 91.0
Sn 9.2 - 11.0
Zn 0.50
Ni 0.8
Pb 0.30
P 0.05
Al 0.005
Fe 0.25
Mn 0.10
Sb 0.20
S 0.05
Si 0.005
Cu min. may include Ni

Typical Physical Properties

Tensile Strength (MPa) 230
Elongation (% min) 6
0.2% Proof Stress (MPa) 130
Hardness (RB) 70

Related Specifications

AS 1565:1974 906D
BS 1400 PB3
BS 1400 CT1

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