LG4 Leaded Gunmetal

BS1400:1985

Overview

Composition (Maximum % Unless otherwise listed)

Cu
Remainder
Sn
6.0 - 8.0
Zn
1.7 - 3.2
Pb
2.7 - 3.5
P
0.02
Ni
2.0
Fe
0.2
Al
0.01
Mn
Sb
0.25
As
0.15
Si
0.01
Bi
0.05
S
0.1
Mg
T-I
0.70

Fe + As + Sb 0.40, Sn + (0.5xNi) 7.0 - 8.0

Typical Physical Properties

Tensile Strength (MPa)
250-320
Elongation (% min)
16-25
0.2% Proof Stress (MPa)
130-140
Hardness (HB)
70-85

Related Specifications

C92410A Leaded Gunmetal

Enquiry

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