C92210 Tin bronze + leaded tin bronze B 584

C92210 Tin bronze + leaded tin bronze B 584

(CENT, INVEST, SAND)

Copper Alloy UNS Number.C92210

Previous Designation

Commercial Designation

Chemical  RequirementsComposition% Max Except as Indicated

Major Elements

Copper:86.0~89.0

Tin:4.5~5.5

Lead:1.7~2.5

Zinc: 3.0~4.5

Iron: 0.25

Nickelincl.Cobalt: 0.7~1.0

Antimony: 0.20

Residual Elements

Sulfur: 0.05

Phosphorus: 0.03

Aluminum: 0.005

Silicon: 0.005

Mechanical Requirements

Tensile Strength,min

ksi:32

MPa: 225

Yield Strength,ᴬ min

ksi: 15

MPa: 103

Elongation in 2 in.or 50 mm, min, %: 20

Keywords

copper alloy castings; copper-base alloy castings; sand castings

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