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。UNS No.H40320是一种钼（0.20-0.30%）合金钢，在淬火和回火条件下具有中等硬度和强度以及良好韧性。 当在大约850-1100华氏度的敏感范围内回火时，它相对没有回火脆性。汽车行业是其主要用户之一。

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.UNS No. H40320 is a molybdenum (0.20-0.30%) alloy steel that combines moderate hardness and strength with good toughness in the quenched-and-tempered condition. It is relatively free from temper embrittlement when tempered in the susceptible range of approximately 850-1100 F. The automotive industry is one of its main users.