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Metallic materials—Knoop hardness test—Part 4:Tables of hardness values
Standard in brief
Scope of Application:
本文件给出的硬度值表适用于按照ISO 4545-1进行的努氏硬度试验。
Basic information
Standard No:GB/T 18449.4-2022
Standard Name:金属材料 努氏硬度试验 第4部分:硬度值表
English Name:Metallic materials—Knoop hardness test—Part 4:Tables of hardness values
Standard Status:现行
Release Date:2009-06-25
Effective Date:2022-10-01
Language of Publication:中文简体
Standard Classification
ICS Number:77.040.10
CCS Number:H22
Related Standards
Referenced Standards:ISO 4545-1
Adopted Standards:ISO 4545-4:2017
Adopted Standard Name:《金属材料 努氏硬度试验 第4部分:硬度值表》
Adoption Level:IDT
Publication Information
Number of pages:28
Number of words:52 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2022-03-01
Standard Revision Information
Has Amendment:No
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:18449.4
Drafter:高怡斐、董莉、周路海、金英、汪宏斌、钟丰平、时红磊、侯慧宁
Drafting Organization:钢铁研究总院、上海海洋高端装备功能型平台有限公司、浙江省特种设备科学研究院、冶金工业信息标准研究院、钢研纳克检测技术股份有限公司
Management Organization:全国钢标准化技术委员会(SAC/TC 183)
Proposing Department:中国钢铁工业协会