Standard No.:	GB/T 26956-2011
English Name:	Destructive tests on welds in metallic materials - Etchants for macroscopic and microscopic examination
Chinese Name:	金属材料焊缝破坏性试验 宏观和微观检验用侵蚀剂
Chinese Classification:	J33    Welding and cutting
Professional Classification:	GB    National Standard
ICS Classification:	25.160.40 25.160.40    Welded joints and welds 25.160.40
Issued by:	AQSIQ; SAC
Issued on:	2011-9-29
Implemented on:	2012-3-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	12500 words
Price(USD):	280.00
Delivery:	via email in 1~3 business day

本标准规定了依据ISO17639:2003(E)金属材料焊缝破坏性试验宏观和微观检验方法对以下材料的焊接接头进行宏观和微观检验常用侵蚀剂。
———碳钢和低合金钢;
———不锈钢;
———镍及镍合金;
———钛及钛合金;
———铜及铜合金;
———铝及铝合金。
本标准适用于金属材料焊缝宏观和微观检验用侵蚀剂。