标准摘要
[中文适用范围]： SAE J402 中描述的 SAE 钢命名系统根据化学成分对钢进行分类和编号。对于 SAE J1442 中的抗凹痕、高强度和超高强度钢以及 SAE J935 中的高强度碳素和合金拉拔钢，最低机械性能要求已包含在名称中。此外，大多数合金钢和部分碳钢的淬透性数据可在 SAE J1268 中找到。 [外文原描述]： The SAE system of designating steels, described in SAE J402, classifies and numbers them according to chemical composition. In the case of the dent resistant, high strength and ultra high strength steels in SAE J2340, advanced high strength steels described in SAE J2745, and the high strength steels in SAE J1442 and the high-strength carbon and alloy die drawn steels in SAE J935, minimum mechanical property requirements have been included in the designations. In addition, hardenability data on most of the alloy steels and some of the carbon steels will be found in SAE J1268.Cross Reference: AE-04,AE-4,J1099_201808,J1268,J2340_201703,J2745_201504,J402,J412,J935
英文名称Selection and Use of Steels