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ASTM A997-2008 熔模铸件目视检查表面验收标准的标准实施规程

ASTM A997-2008 熔模铸件目视检查表面验收标准的标准实施规程

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资料描述

【英文标准名称】: Standard Practice for Investment Castings, Surface Acceptance Standards, Visual Examination
【原文标准名称】: 熔模铸件目视检查表面验收标准的标准实施规程
【标准号】: ASTM A997-2008
【标准状态】: 现行
【国别】: 美国
【发布日期】: 2008
【实施或试行日期】:
【发布单位】: 美国材料与试验协会(US-ASTM)
【起草单位】: A01.18
【标准类型】: (Practice)
【标准水平】: ()
【中文主题词】:
【英文主题词】: Investment castings; Surface acceptance standards; Visual examination--steel
【摘要】: 1.1 This practice covers the acceptance criteria for surface inspection of investment castings by visual examination. 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. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
【中国标准分类号】: J31
【国际标准分类号】: 77_040_20
【页数】: 2P.;A4
【正文语种】: 英语

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