标准摘要
[中文适用范围]： 本文件规定了用于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。如果铸件是通过将零部件焊接在一起生产的，则本文件不涵盖焊接工艺或焊件的性质。这四种钢种适用于环境温度下使用。 [外文原描述]： 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.
英文名称High-strength cast steels for general engineering and structural purposes