GB/T 3879-1983
Replaced
YS/T 1137-2016
Active
Industry standards-Non-ferrous metals
YS/T 1137-2016 Cemented carbide plate
YS/T 1137-2016 Cemented carbide plate
Basic Information
Standard Code:
YS/T 1137-2016
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Powder metallurgy materials and products
ICS Name:
Powder metallurgy
Publish Date:
2016-07-11
Implement Date:
2017-01-01
Pages:
8 pages
Scope
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificates, and contract (or order form) content for hard alloy plates.
This standard applies to hard alloy plates produced by powder metallurgy using tungsten carbide powder and cobalt powder as raw materials.
Development Information
Referenced Standards
GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content
GB/T 5124.3-2017 Hardmetals—Part 3:Determination of cobalt—Potentiometric method
GB/T 5242-1985 Check rules and test methods of cemented carbide products
GB/T 5242-2006 Check rules and test methods of cemented carbide products
GB/T 5242-2017 Inspection rules and test methods of cemented carbide products
GB/T 5243-1985 Marking, packing, transport and storage of cemented carbide products
GB/T 5243-2006 Marking,packing,transport and storage of cemented carbide products
GB/T 5243-2020 Marking,packing,transport and storage of cemented carbide products
GB/T 6885-1986 Hardmetals—Sampling and testing of mixed powder
GB/T 6885-2020 Hardmetals—Sampling and testing method of mixed powders
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