C95710 Copper Manganese Aluminium

AS1565:1985

Composition (maximum % unless otherwise listed)

Cu 71.0 min.
Sn 1.0
Zn 0.50
Ni 1.5 - 3.0
Pb 0.05
P 0.05
Al 7.0 - 8.5
Fe 2.0 - 4.0
Mn 11.0 - 14.0
Si 0.15
Ni max includes Co

Typical Physical Properties

Tensile Strength (MPa) 650
Elongation (% min) 18
0.2% Proof Stress (MPa) 280
Hardness (RB) 160

Related Specifications

AS 1565:1974 957B
BS 1400 CMA1
ASTM 957

Return To Specifications List