nbt 20006.5-2012 压水堆核电厂用合金钢 第5部分：反应堆压力容器封头用锰-镍-钼钢锻件

《nbt 20006.5-2012 压水堆核电厂用合金钢 第5部分：反应堆压力容器封头用锰-镍-钼钢锻件》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、ICS77.140.85H43备案号：38321-2013NB中华人民共和国能源行业标准NB/T20006.5-2012压水堆核电厂用合金钢第5部分：反应堆压力容器封头用短一镇－铝钢锻件Alloysteelforpressurizedwaterreactornuclearpowerplants-Part5:1伯且，Ni-Moalloysteelforgingsforreactorpressurevesselheads2012-10-19发布2013-03-01实施国家能源局发布NB/T20006.5-2012自次前言．．．．．．…··…．．．．…·……....…··……

2、－……·．．．．．．．．．．……………··………………··…··“．．…..........“…“…....…··“…··“…II1范围.................………··…..............................…·····················································································……...12规范性引用文件........…….......…................……................................

3、............….........................………......…..13制造..............................................................................................................................................................24化学成分.......……..............................................................

4、...........................................................................45力学性能…..........……….......….................................…………................…………................…................……..56金相检查…..........………........……·····························…….........…..............…······

5、····································…“...87母材见证件．．．．．….......…··………………………………………………………..............….............…..............................98无损检测··········································…......................…........…·……·······································………··…·….....99缺陷的清除与修

6、整.................….........…························…································….................…..................1010尺寸检查……….......……........................................................…·········……········……..................................1011试料保管…·……........…·······………·……

7、····················….........………......….........…·………........………............1012标志............….................……···············….................….............….........….........…………........…..................1013清洁、包装、运输........….........…······················