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Extra coarse grain cemented carbide tips for engineering
Standard in brief
Scope of Application:
本文件规定了超粗晶粒硬质合金工程齿的型号表示规则和典型产品型号与尺寸、技术要求、试验方法、检验规则、标志、包装、运输、贮存、随行文件和订货单内容。
本文件适用于硬质合金中碳化钨(WC)平均晶粒尺寸大于6.0 μm的超粗晶粒硬质合金工程齿。
Basic information
Standard No:GB/T 45326-2025
Standard Name:超粗晶粒硬质合金工程齿
English Name:Extra coarse grain cemented carbide tips for engineering
Standard Status:现行
Release Date:2025-02-28
Effective Date:2025-09-01
Language of Publication:中文简体
Standard Classification
ICS Number:77.160
CCS Number:H72
Related Standards
Referenced Standards:GB/T 2828.1,GB/T 3488.2-2018,GB/T 3851-2015,GB/T 5242,GB/T 5243
Publication Information
Number of pages:16
Number of words:18 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-02-01
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:45326
Drafter:秦文广、姚兴旺、龚斌、饶承毅、吴翔、赵声志、杨胜、李颖、吴建国、陈敏、郭光富、郭伟波、黄椿、刘能文、黄灿
Drafting Organization:株洲硬质合金集团有限公司、自贡硬质合金有限责任公司、株洲肯特硬质合金股份有限公司、浙江德威硬质合金制造有限公司、浙江恒成硬质合金有限公司、株洲信达机械科技股份有限公司
Management Organization:全国有色金属标准化技术委员会(SAC/TC 243)
Proposing Department:中国有色金属工业协会