This standard specifies the classification, technical requirements, inspection rules, test methods, marking, packaging, transportation and storage of carbide welding blades. This standard applies to welding inserts for carbide cutting tools.
YS/T 79-2006 Referenced Document
GB/T 5242 Inspection rules and test methods of cemented carbide products*, 2017-10-14 Update
GB/T 5243 Marking,packing,transport and storage of cemented carbide products*, 2020-03-06 Update