C87300 Silicon Bronze

AS1565:1985

Composition (maximum % unless otherwise listed)

Cu 94.0 min
Zn 0.25
Pb 0.20
Fe 0.20
Mn 0.8 - 1.5
Si 3.5 - 4.5

Typical Physical Properties

Tensile Strength (MPa) 380
Elongation (% min) 30
0.2% Proof Stress (MPa) 170
Hardness (RB) 85

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