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GB/T 38820
作者:TECERT 发布于:2020-07-07 07:30:40 检测认证一站式服务 收藏:Ctrl+D
摘要:GB/T 38820-2020 抗辐照耐热钢 联系我们:info@tecert.com 安排测试 / Contact us for testing.
标准编号 | 标准名称 | 实施日期 |
GB/T 38820-2020 | 抗辐照耐热钢 | 2020/12/1 |
本标准规定了抗辐照耐热钢的术语和定义、订货内容、尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志和质量证明书。本标准适用于核工业用直径不大于150 mm的热轧和锻制棒材(以下简称钢棒)。本标准规定的牌号及化学成分亦适用于钢锭、钢坯及其制品。
This standard specifies terms and definitions, ordering information, dimensions, shape, mass, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of irradiation-resistant and heat-resistant steels. This standard applies to hot-rolled or forged steel bars with diameter not larger than 150mm for nuclear industry (hereinafter referred to as steel bars). The steel grades and chemical compositions in this standard also apply to ingots, billets and their products.