查看样本合金摘要数据表（PDF）自1952年以来，合金摘要一直是世界各地使用的金属和合金材料性能数据的主要参考。以图表、图表和表格为特色，这些表格给出了有关成分或特性、物理和机械性能、热处理和可加工性的事实和数字。C91700号铜合金是一种中等强度铸造合金。以前它被称为镍齿轮青铜和861/2-12-0-0-11/2；不再推荐这些名称。它具有良好的强度、延展性、耐腐蚀性和耐磨性。在铸态条件下，其典型抗拉强度为60000 psi。典型应用包括齿轮和蜗轮。

View Sample Alloy Digest Data Sheet (PDF)Since 1952, Alloy Digest has been the leading reference for materials property data on metals and alloys used throughout the world. Featuring graphs, charts and tables, these sheets give facts and figures on composition or characterization, physical and mechanical properties, heat treatment, and machinability.Copper Alloy No. C91700 is a medium strength casting alloy. Formerly it was known as Nickel Gear Bronze and 861/2-12- 0-0-11/2; these names are no longer recommended. It has a good combination of strength, ductility and resistance to corrosion and wear. Its typical tensile strength is 60,000 psi in the as-cast condition. Typical applications include gears and worm wheels.