ISO 4954:1993 冷镦和冷挤压钢

标准编号：ISO 4954:1993

中文名称：冷镦和冷挤压钢

英文名称：Steels for cold heading and cold extruding

发布日期：1993-02

标准范围

适用于作为线材、线材或棒材交付的锻造非合金钢和合金钢。这五个部分涵盖以下主题:一般要求；非热处理用钢（直径为2 mm至100 mm）；表面硬化钢（直径从2毫米到100毫米）；淬火和回火用钢，包括硼处理钢（直径为2mm至100mm）；不锈钢（铁素体直径为2mm至25mm，马氏体直径为100mm，奥氏体直径为50mm）。

Applies to wrought unalloyed and alloyed steels delivered as wire rods, wire or bars. The five sections cover the following topics: general requirements; steels not intended for heat treatment (diameters from 2 mm to 100 mm); case-hardening steels (diameters from 2 mm to 100 mm); steels for quenching and tempering including boron treated steels (diameters from 2 mm to 100 mm); stainless steels (diameters of 2 mm up to 25 mm for ferritic, up to 100 mm for martensitic, and up to 50 mm for austenitic steels).

标准预览图