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ASTM A1059/A1059M-2008 用于钢紧固件、五金制品及其他产品的具有热扩散涂层(TDC)锌合金的标准规范

ASTM A1059/A1059M-2008 用于钢紧固件、五金制品及其他产品的具有热扩散涂层(TDC)锌合金的标准规范

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【英文标准名称】: Standard Specification for Zinc Alloy Thermo-Diffusion Coatings (TDC) on Steel Fasteners, Hardware, and Other Products
【原文标准名称】: 用于钢紧固件、五金制品及其他产品的具有热扩散涂层(TDC)锌合金的标准规范
【标准号】: ASTM A1059/A1059M-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】: A05.13
【标准类型】: (Specification)
【标准水平】: ()
【中文主题词】:
【英文主题词】: coatings, zinc; fasteners, zinc coated; iron products, zinc coated; steel hardware, zinc coated; steel products, metallic coated; zinc coatings, steel products
【摘要】: 1.1 This specification covers the general requirements for protective zinc coatings (hereinafter referred to as the coatings) to be applied by the thermo-diffusion coating (TDC) method, to various products made of carbon steel, including low and high tensile parts as well as of wrought iron, sintered iron steel-powder and various steel and stainless alloys. TDC is carried out by immersing the parts in a zinc alloy powder at elevated temperature for a period of time, causing a metallurgical diffusion process of zinc and iron. Further processing may be added, such as, passivation, topcoat application, paint application, etc. 1.2 This specification is applicable to orders in either inch-pound units (as A 1059) or in SI units (as A 1059M). Inch-pound units and SI units are not necessarily exact equivalents. Within the text of this specification and where appropriate, SI units are shown in brackets. Each system shall be used independently of the other without combining values in any way. In the case of orders in SI units, all testing and inspection shall be done using the metric equivalent of the test or inspection method as appropriate. In the case of orders in inch-pound units, such shall be stated to the applicator when the order is placed. 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】: A29
【国际标准分类号】: 25_220_40
【页数】: 5P.;A4
【正文语种】: 英语

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