Chinese Standard: GB/T 5068-2019

Axles steel for railway locomotive and wagons

全国钢标准化技术委员会(SAC/TC 183)

本标准规定了铁路机车、车辆车轴用钢的分类、代号、尺寸、外形、重量及允许偏差、技术要求、试验方法、检验规则、包装、标志及质量证明书。
本标准适用于制造铁路机车、车辆车轴用优质碳素结构钢及合金结构钢方钢、圆钢（以下简称车轴钢坯）。

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