GB/T 10120-1996 in English

《GB/T 10120-1996金属应力松弛试验方法》由TC183（全国钢标准化技术委员会）归口，主管部门为中国钢铁工业协会。
本标准规定了金属材料应力松弛试验的原理、术语及定义、符号、试样、试验设备、试验程序、试验数据处理及试验报告。本标准适用于测定金属材料的室温和高温（≤1000℃）拉伸和弯曲应力松弛性能。温度超过1000℃时，其试验要求可通过协商确定。?

Scope

This standard specifies the principles, terms and definitions, symbols, sample equipment, test procedures, test data processing and test reports of stress relaxation tests for metal materials. This standard is applicable to the determination of room temperature and high temperature (≤1000°C) tensile and bending stress relaxation properties of metal materials. When the temperature exceeds 1000°C, the test requirements can be determined through negotiation. Note: See Appendix A (standard appendix) for the samples, test procedures and data processing of prestressed steel.