Casting Manganese bronze C86300 

Specification: ASTM B271, B505, B584, B22, SAE J461, 462, SAE-430B

Nominal Chemical Composition:

Cu: 63%

Fe: 3%

Al: 6.2%

Zn: 25%

Mn: 3.8%

Mechanical Properties:

Tensile Strength: min 110ksi

Yield Strength: min 62ksi

Elongation: min 14%

Application: Screw down nuts, slow-speed heavy load bearings,gears and cams 

Cu: 60-66%

Pb: max 0.20%

Sn: max 0.20%

Zn: 22.0-28.0%

Ni+Co: max 1.0%

Fe: 2.0-4.0%

Mn: 2.5-5.0%

S: -

P: -

Al: 5.0-7.5%

Si : -

Copper plus named element: min 99.0%