C92410 Leaded Gunmetal

AS1565:1985

Composition (maximum % unless otherwise listed)

Cu Remainder
Sn 6.2 - 8.0
Zn 2.0 - 3.0
Ni 2.0
Pb 2.5 - 3.5
Al 0.005
Fe 0.20
Bi 0.05
Sb 0.25
Si 0.005
Sn + 0.5 Ni within 7.0 - 8.0
Fe + As + Sb 0.40 max
Ni max. includes Co

Typical Physical Properties

Tensile Strength (MPa) 250
Elongation (% min) 16
0.2% Proof Stress (MPa) 130
Hardness (RB) 70

Related Specifications

AS 1565:1974 924B
BS 1400 LG4
ASTM 924

Return To Specifications List