YS/T 668-2008 in English

本标准规定了铜及铜合金熔炼铸造和加工产品的化学成分、力学性能、工艺性能、物理性能及化学性能分析检测样品取样的一般要求、部位、数量、尺寸及样品制备。
本标准适用于铜及铜合金熔炼铸造和加工制品化学成分、力学性能、工艺性能、物理性能及化学性能分析检测样品的选取与预制备。

Scope

This standard specifies the general requirements, location, quantity, size and sample preparation for sampling samples for analysis and testing of copper and copper alloy smelting, casting and processing products, mechanical properties, process properties, physical properties and chemical properties. This standard applies to the selection and pre-preparation of samples for analysis and testing of chemical compositions, mechanical properties, process properties, physical properties and chemical properties of copper and copper alloy smelting, casting and processed products.