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ASTM B898-2019 活性金属复合板和难熔金属复合板规格 Standard Specification for Reactive and Refractory Metal Clad Plate ASTM B898-2019 活性金属复合板和难熔金属复合板规格 Standard Specification for Reactive and Refractory Metal Clad Plate

ASTM B898-2019 活性金属复合板和难熔金属复合板规格 Standard Specification for Reactive and Refractory Metal Clad Plate

  • 标准类别:
  • 标准大小:
  • 标准编号:ASTM B898-2019
  • 标准状态:现行
  • 更新时间:2023-09-21
  • 下载次数:
标准简介

1.1 This specification covers plate consisting of a base metal to which is bonded, integrally and continuously, on one or both sides a layer of one of the following: titanium, zirconium, tantalum, niobium, and their alloys. The material generally is intended for pressure vessel use.

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. The values in parentheses and in metric tables are provided for information only.

1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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