作废 NB/T 20009.4-2013
压水堆核电厂用焊接材料 第4部分:1、2、3级设备用镍基合金焊条 压水堆核电厂用焊接材料 第4部分:1、2、3级设备用镍基合金焊条 Welding material for pressurized water reactor nuclear power plants-Part 4:Nickel-based alloy covered electrodes for class 1,2,3 components
发布日期：2013-06-08
实施日期：2013-10-01
分类信息
发布单位或类别： 中国 行业标准-能源
CCS分类： J33机械 - 加工工艺 - 焊接与切割
ICS分类： 25.160.20焊接、钎焊和低温焊 - 焊接消耗品
研制信息

归口单位： 核工业标准化研究所

起草单位： 上海发电设备成套设计研究院、 上海电气核电设备有限公司

起草人： 尚恒、 张茂龙

标准简介

本部分规定了压水堆核电厂1,2,3级设备用镍合金焊条的型号、技术要求、试验方法及检验规则要求。 本部分适用于压水堆核电厂1、2、3级设备用镍合金焊条

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最后更新时间 2025-09-02