ASTM B575-17
低碳镍铬钼、低碳镍铬钼铜、低碳镍铬钼钽、低碳镍铬钼钨和低碳镍钼铬合金板、薄板和带材的标准规范
Standard Specification for Low-Carbon Nickel-Chromium-Molybdenum, Low-Carbon Nickel-Chromium-Molybdenum-Copper, Low-Carbon Nickel-Chromium-Molybdenum-Tantalum, Low-Carbon Nickel-Chromium-Molybdenum-Tu