GB/T 3879-1983
Replaced
GB/T 5243-2020
Active
National standards
GB/T 5243-2020 Marking,packing,transport and storage of cemented carbide products
GB/T 5243-2020 Marking,packing,transport and storage of cemented carbide products
Basic Information
Standard Code:
GB/T 5243-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Powder metallurgy
ICS Name:
Powder metallurgy
Publish Date:
2020-03-06
Implement Date:
2021-02-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国有色金属标准化技术委员会(SAC/TC 243)
Pages:
4 pages
Scope
本标准规定了硬质合金制品的标志、包装、运输和贮存等要求。本标准适用于硬质合金制品。
Development Information
Drafting Units:
自贡硬质合金有限责任公司、厦门金鹭特种合金有限公司、深圳市注成科技股份有限公司、株洲硬质合金集团有限公司
Drafting Persons:
李思远、李娟、薛林、邹建平、张越、刘铁梅
Replace the following standards
Referenced Standards
Related Standards
GB/T 4309-1984
Replaced
GB/T 4309-1984 Classification and designation for powder metallurgy materials
GB/T 5124.1-1985
Replaced
GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content
GB/T 5124.2-1985
Replaced
GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content
GB/T 5124.3-1985
Replaced
GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content
GB/T 5124.4-1985
Replaced