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。这些图表和可加工性、图表和热处理图表和图表。与750或A750合金相比，B750合金含有更高浓度的铜和镍，再加上镁的添加，使该合金适用于需要在更高温度下运行并提高抗热应力的轴承应用。 该合金用于通过永久性模具工艺生产铸件，通常以-T5回火状态供应。

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.ALLOY B750 contains higher concentrations of copper and nickel than either 750 or A750 alloy and this, together with an addition of magnesium, makes the alloy suitable for bearing applications requiring operation at higher temperatures and improved resistance to thermal stresses. This alloy is used for the production of casting by the permanent mold process and is normally supplied in the -T5 temper.