GB/T 3879-1983
Replaced
GB/T 3462-2017
Active
National standards
GB/T 3462-2017 Bars and plate blanks of molybdenum
GB/T 3462-2017 Bars and plate blanks of molybdenum
Basic Information
Standard Code:
GB/T 3462-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Powder metallurgy materials and products
ICS Name:
Powder metallurgy
Publish Date:
2017-07-12
Implement Date:
2018-06-01
Pages:
6 pages
Scope
This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, storage, quality certificates, and order forms (or contracts) for molybdenum rods and ingots. This standard applies to molybdenum rods and ingots produced by powder metallurgy and smelting methods.
Development Information
Replace the following standards
Referenced Standards
GB/T 4325.25-2013 Methods for chemical analysis of molybdenum—Part 25:Determination of hydrogen content—Inert gas fusion infrared absorption method/thermal conductivity method
GB/T 4325.25-1984 Methods for chemical analysis of molybdenum--The inert gas fusion-coulometric titration method for the determination of oxygen content
GB/T 4325.26-2013 Methods for chemical analysis of molybdenum—Part 26:Determination of aluminium,magnesium,calcium,vanadium,chromium,manganese,iron,cobalt,nickel,copper,zinc,arsenic,cadmium,tin,antimony,tungsten,lead and bismuth contents—Inductively coupled plasma mass spectrometry
GB/T 4325.26-1984 Methods for chemical analysis of molybdenum--The Nessler reagent photometric method for the determination of nitrogen content
GB/T 4325.27-1984 Methods for chemical analysisof molybdenum--The combustion-coulometric titration method for the determination of carbon content
GB/T 4325.28-1984 Methods for chemical analysis of molybdenum--The tetraphenyl arsonium chloride hydrochloride-thiocyanate photometric method for the determination of tungsten content
GB/T 6394-2002 Metal-methods for estimating the average grain size
GB/T 6394-2017 Determination of estimating the average grain size of metal
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