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Chinese Standard: GB/T 38769-2020

Metallic materials—Measurement of fracture toughness at impact loading rates using precracked Charpy-type test pieces

MOD  ISO 26843:2015

全国钢标准化技术委员会(SAC/TC 183)

本标准规定了用断裂力学方法对金属材料预制裂纹夏比试样进行仪器化冲击并评价其断裂韧性的原理、试样、试验机、试验程序和测量、断裂力学参数的计算和试验报告。
本标准适用于金属材料预制裂纹的夏比试样冲击断裂韧性的测定。

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