Test method for measurement of hydrogen embrittlement threshold in steel by the incremental step loading method
全国钢标准化技术委员会
本标准规定一种用逐级加力法测量钢中氢脆临界应力值和临界应力强度值的符号与说明、原理、试验设备、试样、试验程序和试验报告。本标准适用于定量评估钢的氢脆敏感性，或冶炼、热加工、表面处理等加工过程产生的钢内残余氢以及环境外部氢对钢性能的影响。
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