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Chinese Standard: GB/T 37618-2019

Nitriding steels

MOD  ISO 683-5:2017

全国钢标准化技术委员会(SAC/TC 183)

本标准规定了渗氮钢的分类与代号、订货内容、尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志和质量证明书。
本标准适用于公称直径或厚度不超过250 mm的轧制、锻制及冷拉渗氮钢棒材(以下简称钢棒)。

This standard is the original Chinese electronic standard.
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If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com

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