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。Dargraph是一种油硬化石墨钢，具有优异的耐磨性、耐磨损性、抗擦伤性和耐划伤性。建议用于拉伸和成型模具、衬套、气动锤、耐磨板等。

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.Dargraph is an oil-hardening, graphitic steel having excellent resistance to abrasive wear, galling, scuffing and scoring. It is recommended for drawing and forming dies, bushings, pneumatic hammers, wear plates, etc.