冷镦和冷挤压用钢 交货技术条件 第2部分：不锈钢

[中文适用范围]： 本文件规定了用于冷镦或冷挤压并以盘条、线材或棒材形式交付的不锈钢的要求。它列出了直径为 0.8 毫米至 50 毫米的奥氏体钢、直径为 25 毫米的铁素体钢和直径为 100 毫米的马氏体钢的具体要求。本文件适用于经过后续热处理的冷镦或冷挤压部件的性能。注：用于冷镦和冷挤压的非合金钢和合金钢均在 ISO 4954-1 的范围内。 [外文原描述]： This document specifies requirements for stainless steels that are intended for cold heading or cold extruding and are delivered as wire rods, wire or bars. It lists specific requirements for steels with diameters of 0,8 mm up to 50 mm for austenitic steels, up to 25 mm for ferritic steels and up to 100 mm for martensitic steels. This document is applicable to the properties of cold-headed or cold-extruded parts which have been subjected to a subsequent heat treatment. NOTE Non-alloy and alloy steels for cold heading and cold extruding are covered by ISO 4954-1.