Casting methods recommended for this alloy: Centrifugal, Die, Permanent Mold, Plaster, and Sand. Applications: Free machining manganese bronze valve stems, marine fittings, lever arms, brackets, light-duty gears. Classified under: Manganese and leaded manganese bronze alloys. ASTM B584; formerly ASTM B147-7A, ASTM B132-A As cast values below are for sand casting. Alloy does not respond to heat treating |
Leaded Manganese Bronze, ASTM B584; ASTM B147-7A, ASTM B132-A |