GB/T 27552-2021 English Version, GB/T 27552-2021 Destructive tests on welds in metallic materials—Microhardness testing of welded joints (English Version)

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Position: Chinese Standard in English/GB/T 27552-2021

GB/T 27552-2021 Destructive tests on welds in metallic materials—Microhardness testing of welded joints (English Version)
Standard No.:	GB/T 27552-2021	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	8000 words	Translation Price(USD):	210.0 remind me the price change Email:
Implemented on:	2022-5-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 27552-2021
English Name:	Destructive tests on welds in metallic materials—Microhardness testing of welded joints
Chinese Name:	金属材料焊缝破坏性试验焊接接头显微硬度试验
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
Source Content Issued by:	SAMR; SAC
Issued on:	2021-10-11
Implemented on:	2022-5-1
Status:	valid
Superseding:	GB/T 27552-2011 Destructive tests on welds in metallic materials - Microhardness testing of welded joints
Target Language:	English
File Format:	PDF
Word Count:	8000 words
Translation Price(USD):	210.0
Delivery:	via email in 1~3 business day

GB/T 27552-2021 is referred in:

*GB/T 41979.5-2022 Friction stir spot welding—Aluminium and its alloys—Part 5：Quality and inspection requirements

Standard

GB/T 27552-2021 Destructive tests on welds in metallic materials—Microhardness testing of welded joints (English Version)
Standard No.	GB/T 27552-2021
Status	valid
Language	English
File Format	PDF
Word Count	8000 words
Price(USD)	210.0
Implemented on	2022-5-1
Delivery	via email in 1~3 business day

Detail of GB/T 27552-2021

Standard No.

English Name

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Chinese Classification

Professional Classification

ICS Classification

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Implemented on

Status

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Superseding

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Introduction of GB/T 27552-2021

本文件规定了依据GB/T 4340.1进行焊接接头显微硬度试验[试验力范围通常为0.98 N~<49.03 N（HV 0.1~本文件适用于硬度梯度大的金属材料焊接接头横截面显微硬度试验。
注：硬度试验确保能测出焊缝金属和两侧母材（异种材料时）的最高硬度和最低硬度。
本文件不适用于GB/T 2654规定的试验力大于或等于49.03 N的硬度试验。
本文件不适用于GB/T 39082规定的电阻点焊、凸焊及缝焊接头的维氏硬度试验。
本文件不适用于激光和电子束等窄焊缝接头试样的硬度试验，其硬度试验依据GB/T 35085进行。

Contents of GB/T 27552-2021

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Keywords:
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