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。POTOMAC M是一种铬钼钒热作工具钢，用作铝基压铸模具材料。它在压力压铸中的优势在于其在高温下具有优异的机械性能、优异的机械加工性能以及在热处理过程中不会结垢和变形。 其平衡良好的高温机械性能使其适用于许多其他应用。

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.POTOMAC M is a chromium-molybdenum-vanadium hot-work tool steel developed as a die material for aluminum-base die casting. Its superiority in pressure die casting is due to its excellent mechanical properties at elevated temperatures, its excellent machinability and its freedom from scaling and distortion during heat treatment. Its well-balanced high-temperature mechanical properties make it useful for many other applications.