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Chinese Standard: GB/T 21838.2-2022

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Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 2:Verification and calibration of testing machines


Standard in brief
Scope of Application:  
本文件规定了按照GB/T 21838.1-2019进行仪器化压入试验用的试验机的检验和校准方法。本文件描述了检查试验机主要功能的直接检验法和适用于测定试验机重复性的间接检验法。除直接检验法外,间接检验法也用于使用中的试验机例行的周期检验。对于每种试验方法应单独对试验机进行间接检验。本文件也适用于便携式试验机。

Basic information
Standard No:GB/T 21838.2-2022
Standard Name:金属材料 硬度和材料参数的仪器化压入试验 第2部分:试验机的检验和校准
English Name:Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 2:Verification and calibration of testing machines
Standard Status:现行
Release Date:2008-06-20
Effective Date:2023-02-01
Language of Publication:中文简体

Standard Classification
ICS Number:19.060;77.040.10
CCS Number:N71

Related Standards
Referenced Standards:GB/T 21838.1-2019,ISO 376,ISO 3878,ISO 14577-3
Adopted Standards:ISO 14577-2:2015
Adopted Standard Name:《金属材料 硬度和材料参数的仪器化压入试验 第2部分:试验机的检验和校准》
Adoption Level:IDT

Publication Information
Number of pages:32
Number of words:44 K
Format:大16
Edition:2
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2022-07-01

Standard Revision Information
Has Amendment:Yes
Amendment Note:有第1号修改单

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:21838.2
Drafter:王暖春、王滨、徐忠根、王敬涛、卫志清、张路明、赵宏伟、蔡振杰
Drafting Organization:中机试验装备股份有限公司、上海材料研究所、广州大学、莱州华银试验仪器有限公司、上海尚材试验机有限公司、沈阳天星试验仪器股份有限公司、吉林大学
Management Organization:全国试验机标准化技术委员会(SAC/TC 122)
Proposing Department:中国机械工业联合会

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