ISO 9477:2023 一般工程和结构用高强度钢铸件

标准编号：ISO 9477:2023

中文名称：一般工程和结构用高强度钢铸件

英文名称：High-strength cast steels for general engineering and structural purposes

发布日期：2023-11

标准范围

本文件规定了一般工程和结构用途的四种热处理铸造碳钢和合金钢的要求。如果铸件是通过将部件焊接在一起生产的，本文件不涵盖焊接工艺或焊件的特性。这四种钢种适用于环境温度下使用。

This document specifies requirements for four grades of heat-treated cast carbon and alloy steels for general engineering and structural purposes.

In cases where castings are produced by welding component parts together, this document does not cover the welding process or the properties of the weldment.

The four steel grades are intended for service at ambient temperature.

标准预览图