Manganese Bronze Manufacturers

Manganese Bronze | Bronze Ingots Bronze Billets Physical Properties Metric English Comments Density 8.63 g/cc 0.312 lb/in³ at 20°C (68°F) Mechanical Properties Hardness, Rockwell B 65 65 Tensile Strength, Ultimate 448 MPa 65000 psi Annealed Tensile Strength, Ultimate 565 MPa 81900 psi Hardened Tensile Strength, Yield 207 MPa 30000 psi Annealed Elongation at Break 25 % 25 % Hardened Elongation at Break 33 % 33 % Annealed, in 482.6 mm. Modulus of Elasticity 103 GPa 14900 ksi Machinability 30 % 30 % UNS C36000 (free-cutting brass) = 100% Name Low Tensile Manganese Bronze UNS No. C86500 Ingot No. 421 Percent By weight of Copper 58 Nickel 39.5 Iron 1 Aluminum 1 Typical Properties Weight, lbs./in 0.301 Pattern maker’s shrink rule,in/ft 1/4 Tensile strength,ksi 71 Yield strength,ksi 28 Elongation,% in 2″ 30 Brinell hardness(3000)Kg) 100 Machinability 26 Heat Treatment (1hr/1n thickness) No Response