GB/T 6455-1986
abolished_transferred
YS/T 660-2007
Replaced
Industry standards-Non-ferrous metals
YS/T 660-2007 Designation and composition of molybdenum and molybdenum alloy wrought product
YS/T 660-2007 Designation and composition of molybdenum and molybdenum alloy wrought product
Basic Information
Standard Code:
YS/T 660-2007
Standard Type:
Industry standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Rare high-melting-point metals and their alloys
ICS Name:
Non-ferrous metals
Publish Date:
2007-11-14
Implement Date:
2008-05-01
Pages:
4 pages
Scope
This standard specifies the designations, chemical compositions, and requirements for chemical composition analysis of molybdenum and molybdenum alloy processing products.
This standard applies to molybdenum and molybdenum alloy processing products (including sintered blanks and cast ingots).
Development Information
Superseded by the following standards
Related Standards
GB/T 8549-1987
abolished_transferred
GB/T 8549-1987 Metallic powder material—Self-fluxing Fe-Cr-B-Si alloy powder
GB/T 13822-1992
Replaced
GB/T 13822-1992 Test specimens for non ferrous diecasting alloys
GB/T 4461-1992
Replaced
GB/T 4461-1992 Thermostatic bimetal strips
GB/T 14146-1993
Replaced
GB/T 14146-1993 Silicon epitaxial layers—Determination of carrier concentration—Mercury probe Valtage-capacitance method
GB/T 6617-1995
Replaced