ISO 1811-1-1988 铜和铜合金 化学分析试样的选择和制备 第1部分:铸造产品的取样

标准号：ISO 1811-1-1988
中文标准名称：铜和铜合金 化学分析试样的选择和制备 第1部分:铸造产品的取样
英文标准名称：Copper and copper alloys; selection and preparation of samples for chemical analysis; part 1: sampling of cast unwrought products
标准类型：H13;H62
发布日期：1999/12/31 12:00:00
实施日期：1988/10/1 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 cast unwrought products (refinery shapes) such as cakes, billets, wire bars and ingots. The methods are intended to determine compliance with the requirements for chemical composition. Together with ISO 1811-2 and 1811-3 this first part of ISO 1811 cancels and replaces ISO Recommendation R 1811:1971, of which it constitutes a technical revision.