作废 NB/T 20009.1-2010
压水堆核电厂用焊接材料 第1部分:1、2、3级设备用碳钢焊条 压水堆核电厂用焊接材料 第1部分:1、2、3级设备用碳钢焊条 Welding material for pressurized water reactor nuclear power plants-Part 1:Carbon steel covered electrodes for class 1,2,3 components
发布日期：2010-05-24
实施日期：2010-10-01
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： 27.120.20核能工程 - 核电站、安全、                                                                             
研制信息

归口单位： 核工业标准化研究所

起草单位： 中国核电工程有限公司

起草人： 郭利峰、 江淑贤

标准简介

本部分规定了压水堆核电厂1、2、3级设备用碳钢焊条的型号、技术要求、试验方法及检验规则等内容。本部分适用于压水堆核电厂1、2、3级设备(包括容器、热交换器、泵、管道、安全壳钢衬里等)用碳钢手工电弧焊焊条

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焊接核电厂焊条备用碳钢

最后更新时间 2025-09-01