AB1 Aluminium Bronze

BS1400:1985

Composition (maximum % unless otherwise listed)

Cu Remainder
Sn* 0.1
Zn 0.50
Pb* 0.03
Ni 1.0
Fe 1.5 - 3.5
Al 8.7 - 10.5
Mn 1.0
Si* 0.2
Mg* 0.05
T-I 0.30

T-I   Total Impurities

Elements marked with * are specified impurities

Typical Physical Properties

Tensile Strength (MPa) 500-590
Elongation (% min) 18-40
0.2% Proof Stress (MPa) 170-200
Hardness (HB) 90-140

Related Specifications

AS 1565:1985 C95210
AS 1565:1974 952C
ASTM 952
SAE 68A
SAE 68B

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