Chinese Standard: GB/T 38683-2020

Method of ultrasonic testing for large inclusions in bearing steel

全国钢标准化技术委员会(SAC/TC 183)

本标准规定了轴承钢中大夹杂物超声检测方法的检测要求、检测设备、设备校验、检测过程、评价及检测报告。

本标准适用于液浸式脉冲反射法纵波入射探头，检测直径或边长为35 mm~100 mm的轴承钢棒材中内部夹杂物。其他尺寸或钢种材料也可参照执行。

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