ISO 16120-1:2017系列适用于用于拉丝和/或冷轧的非合金钢线材。横截面可以是圆形、椭圆形、方形、矩形、六角形、八角形、半圆形或其他形状，通常标称尺寸至少为5 mm，表面光滑。 ISO 16120-1:2017规定了转化为线材的非合金钢线材的一般要求。它不适用于已有或正在制定标准的产品，例如: -用于热处理的钢丝杆； -易切削钢线材； -冷镦和冷挤压用钢丝； -用于生产焊条和焊接产品的钢线材； -混凝土钢筋焊接网用钢丝； -滚珠和滚柱轴承用钢丝杆（见ISO 683-17）； -用于高疲劳强度机械弹簧（如气门弹簧）的钢丝。 除本文件要求外，ISO 404中规定的一般技术交付要求也适用。

ISO 16120-1:2017 series is applicable to wire rod of non-alloy steel intended for wire drawing and/or cold rolling. The cross-section can be circular, oval, square, rectangular, hexagonal, octagonal, half-round or another shape, generally with at least 5 mm nominal dimension, and with a smooth surface. ISO 16120-1:2017 specifies general requirements for non-alloy steel wire rod for conversion to wire. It is not applicable to products for which standards exist or are in development, for example: - steel wire rod intended for heat treatment; - free-cutting steel wire rod; - steel wire rod for cold heading and cold extrusion; - steel wire rod intended for the production of electrodes and products for welding; - steel wire rod for welded fabric for reinforcement for concrete; - steel wire rod for ball and roller bearings (see ISO 683？17); - steel wire rod for wire for high fatigue strength mechanical springs, such as valve springs. In addition to the requirements of this document, the general technical delivery requirements specified in ISO 404 apply.