GB/T 3879-1983
Replaced
GB/T 3879-2008
Active
National standards
GB/T 3879-2008 Material blanks of steel bonded carbide
GB/T 3879-2008 Material blanks of steel bonded carbide
Basic Information
Standard Code:
GB/T 3879-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Powder metallurgy materials and products
ICS Name:
Powder metallurgy
Publish Date:
2008-06-17
Implement Date:
2008-12-01
Pages:
12 pages
Scope
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, and order forms (or contracts) for steel-bonded carbide blanks. This standard applies to various steel-bonded carbide blanks composed of alloy steel as the binder phase and titanium carbide or tungsten carbide as the hard phase.
Development Information
Replace the following standards
Referenced Standards
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
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