Standard No.:	GB/T 35085-2018
English Name:	Destructive tests on welds in metallic materials—Vickers and Knoop Hardness testing of joints welded by laser and electron beam
Chinese Name:	金属材料焊缝破坏性试验　激光和电子束焊接接头的维氏和努氏硬度试验
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:	SAMR; SAC
Issued on:	2018-05-14
Implemented on:	2018-12-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	8500 words
Price(USD):	250.00
Delivery:	via email in 1~3 business day

本标准规定了金属材料激光和电子束窄焊缝横截面的维氏和努氏硬度试验。本标准规定的维氏硬度试验力范围通常为0.098 N～≤98 N（HV 0.01～≤HV 10），努氏硬度试验力范围通常为不大于9.8 N（HK 1）。本标准适用于采用或不采用填充丝的焊缝试样的硬度试验。本标准不适用于采用激光/电弧复合宽焊缝试样的硬度试验。非窄焊缝的硬度试验按GB/T 2654和GB/T 27552执行。?