1.1本规范涵盖非合金钼和钼合金板材、薄板、带材和箔材，如下所示: 1.1.1 钼360 — 非合金真空电弧铸造钼。 1.1.2 钼361 — 非合金粉末冶金钼。 1.1.3 钼合金363 — 真空电弧铸造钼-0.5%钛-0.1%锆（TZM）合金。 1.1.4 钼合金364 — 粉末冶金钼-0.5%钛-0.1%锆（TZM）合金。 1.1.5 钼365 — 非合金真空电弧铸造钼，低碳。 1.1.6 钼合金366 — 真空电弧铸造钼-30%钨合金。 1.1.7 图纸等级 — 定义了图纸等级，买方可将其作为单独要求指定。 1.2以英寸-磅为单位的数值应视为标准值。括号中给出的值是到国际单位制的数学转换，仅供参考，不被视为标准值。

1.1 This specification covers unalloyed molybdenum and molybdenum alloy plate, sheet, strip, and foil as follows: 1.1.1 Molybdenum 360 — Unalloyed vacuum arc-cast molybdenum. 1.1.2 Molybdenum 361 — Unalloyed powder metallurgy molybdenum. 1.1.3 Molybdenum Alloy 363 — Vacuum arc-cast molybdenum-0.5 % titanium-0.1 % zirconium (TZM) alloy. 1.1.4 Molybdenum Alloy 364 — Powder metallurgy molybdenum-0.5 % titanium-0.1 % zirconium (TZM) alloy. 1.1.5 Molybdenum 365 — Unalloyed vacuum arc-cast molybdenum, low carbon. 1.1.6 Molybdenum Alloy 366 — Vacuum arc-cast molybdenum-30 % tungsten alloy. 1.1.7 Drawing Grade — A drawing grade is defined, which may be specified as a separate requirement by the purchaser. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.