ISO 1811-2-1988 铜和铜合金 化学分析试样的选择和制备 第2部分:加工产品及铸件的取样

标准号：ISO 1811-2-1988
中文标准名称：铜和铜合金 化学分析试样的选择和制备 第2部分:加工产品及铸件的取样
英文标准名称：Copper and copper alloys; selection and preparation of samples for chemical analysis; part 2: sampling of wrought products and castings
标准类型：H13;H62
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：H13;H62
国际标准分类号：77.040.30
适用范围：The methods are applicable to the given materials in the form of wrought products (plate, sheet, strip, rod, bar, tube, profile, forgings, etc.) and castings (sand castings, chill castings, die castings, continuous castings, centrifugal castings).The methods are intended to determine compliance with the requirements for chemical composition. Together with ISO 1811-1 and 1811-3 this part of ISO 1811 cancels and replaces ISO Recommendation R 1811:1971, of which it constitutes a technical revision.