C92600 Tin bronze + leaded tin bronze B 584
(CENT, INVEST, SAND)
Copper Alloy UNS Number.：C92600
Previous Designation：
Commercial Designation: 87-10-1-2
Chemical Requirements（Composition，% Max Except as Indicated）
Major Elements：
Copper：86.0~88.5
Tin：9.3~10.5
Lead: 0.80~1.5
Zinc: 1.3~2.5
Iron: 0.20
Nickelincl.Cobalt: 0.7
Antimony: 0.25
Residual Elements
Sulfur: 0.05
Phosphorus: 0.03
Aluminum: 0.005
Silicon: 0.005
Mechanical Requirements
Tensile Strength,min
ksi:40
MPa: 276
Yield Strength,ᴬ min
ksi: 18
MPa: 124
Elongation in 2 in.or 50 mm, min, %: 20
Keywords
copper alloy castings; copper-base alloy castings; sand castings