Sequoia Brass & Copper sells alloy 674 manganese bronze. Available in rod or shapes product forms, 674 manganese bronze has excellent hot forging and pressing capabilities with a forgeability rating of 100. There is a higher lead content in 673 manganese bronze which increases the machinability but decreases the yield values. Typical uses of 674 manganese bronze include industrial cams, gears, wear plates, bushings, chain guides, shafts, and connecting rods.
|Min/Max||57.0 - 60.0||0.5 - 2.0||0.35||0.5||2.0 - 3.5||0.25||.50 - 1.5||0.3||Rem.|
Hot forging and pressing, machining
Cams, gears, wear plates, bushings, food conveyer chain, chain guides, shafts, connecting rods