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Sintered metal friction materials—Determination of apparent hardness
Standard in brief
Scope of Application:
本文件规定了烧结金属摩擦材料表观布氏硬度和表观洛氏硬度(标尺为L、M、R的洛氏硬度和标尺为15X、15Y的表面洛氏硬度)的测定方法。
本文件适用于厚度不小于0.5 mm的烧结金属摩擦材料表观硬度的测定。
Basic information
Standard No:GB/T 10425-2025
Standard Name:烧结金属摩擦材料 表观硬度的测定
English Name:Sintered metal friction materials—Determination of apparent hardness
Standard Status:现行
Release Date:1989-02-22
Effective Date:2026-02-01
Language of Publication:中文简体
Standard Classification
ICS Number:77.160
CCS Number:H72
Related Standards
Referenced Standards:GB/T 230.1,GB/T 230.2,GB/T 231.1,GB/T 231.2,GB/T 231.4,GB/T 8170,JJG 112,JJG 150,JJG 884
Publication Information
Number of pages:20
Number of words:23 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01
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:10425
Drafter:吕波、许遥、王秀飞、徐鲲、许成法、张雷、李爱君、谈萍
Drafting Organization:黄石赛福摩擦材料有限公司、杭州前进齿轮箱集团股份有限公司、北京优材百慕航空器材有限公司、陕西亿创钛锆检测有限公司、西北有色金属研究院
Management Organization:中国机械工业联合会
Proposing Department:中国机械工业联合会