ISO 683-11:1987 热处理钢、合金钢和易切削钢.第11部分：锻造表面硬化钢

标准编号：ISO 683-11:1987

中文名称：热处理钢、合金钢和易切削钢.第11部分：锻造表面硬化钢

英文名称：Heat-treatable steels, alloy steels and free-cutting steels — Part 11: Wrought case-hardening steels

发布日期：1987-03

标准范围

给出了由表3中列出的表面硬化非合金钢或低合金钢制造的、以表1中给出的一种热处理条件和表2中给出的一种表面条件供应的大方坯、钢坯、板坯、棒材、线材、热轧板和锻件的交货技术要求。这些钢通常用于制造表面硬化的机械零件。

Gives the technical delivery requirements for blooms, billets, slabs, bars, wire rod, hot-rolled plates and forgings manufactured from the case-hardening unalloyed or low alloyed steels listed in table 3 and supplied in one of the heat-treatment conditions given in table 1 and in one of the surface conditions given in table 2. The steels are in general intended for the fabrication of case-hardened machine parts.

标准预览图