本文件规定了轧制宽度小于600 mm的冷轧窄钢带的交货技术条件，该钢带由非合金钢和合金钢制成，以卷和切割长度的形式制成。冷轧窄钢带可用于表面硬化钢和淬火和回火钢，用于一般和特殊应用，尤其是弹簧。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies the technical delivery conditions for cold rolled narrow steel strip made of non alloy and alloy steel grades in the form of coils and cut lengths in rolling widths less than 600 mm. Cold rolled narrow steel strip is available in grades of case hardening steel and of steels for quenching and tempering for general and special applications particularily springs.All current amendments available at time of purchase are included with the purchase of this document.