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。QRO 90焊接涂层焊条和QRO 90 TIG焊接填充棒的特殊组成是为了与这些Uddeholm热加工钢兼容:ORVAR（所有等级）、QRO 80微细化和QRO 90 Supreme。

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.QRO 90 Weld coated electrode and QRO 90 TIG-Weld filler rod are especially composed to be compatible with these Uddeholm hot work steels: ORVAR (all grades), QRO 80 Microdized and QRO 90 Supreme.