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。Superelso 690CR，也称为SE 690CR，是一种用于海上钻井平台自升式支腿的高屈服强度淬火回火合金。

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.Superelso 690CR, also known as SE 690CR, is a high yield strength, quenched-and-tempered alloy for jack-up legs of offshore drilling platforms.