Manganese Bronze

Bronze

Manganese Bronze

Specifications

C86300 SAE 430B

Applications

Extra heavy duty high strength allow for large valve stems, gears, cams, slow speed heavy load bearings, screw down nuts and hydraulic cylinder parts

Round Bar / Rod
Flat Bar
Bush / Hollow
Sheet / Plate

Cu: 60-68%
Zn: 25%
Al: 3.0-7.5%
Mn: 2.5-5.0%
Fe: 2.0-4.0%
Pb: max 0.2%
Sn: max 0.2%

Tensile Strength: 820 MPa (119000 PSI)
Yield Strength: 460 MPa (66700 PSI)
Elongation: 18%
Elastic Modulus: 117 GPa (16969 KSI)
Hardness: 225 HB
Machinability: 8