Chinese Standard: GB/T 35840.1-2018

Steels for plastic mould—Part 1:Non-alloy steels

全国钢标准化技术委员会(SAC/TC 183)

GB/T 35840的本部分规定了非合金塑料模具钢的订货内容、尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志及质量证明书。本部分适用于制造塑料模具用热轧或锻制非合金圆钢、方钢、扁钢及钢板（以下简称钢材）。

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