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Std ID |
Description (Standard Title) |
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YB/T 5211-1993
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Steel wire for link chains of chain hoists
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YB/T 5212-1993
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Test method for the elastis modulus of whole graphite electrodes -Velocity of sound
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YB/T 5213-1993
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Test method for the alkali resistant of carbon bricks
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YB/T 5213-2005
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Test method for the alkali-resistent of carbon bricks
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YB/T 5213-2016
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Test method for the alkali-resistent of carbon bricks
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YB/T 5214-1993
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Oxidation resistant smear of graphite electrodes
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YB/T 5214-2007
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Oxidation resistant smear of graphite electrodes
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YB/T 5215-1993
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(Chinese Industry Standard)
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YB/T 5215-1996
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Electrode paste
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YB/T 5215-2015
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Electrode paste
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YB/T 5216-1993
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Mn-Nb-Fe-Alloy
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YB/T 5217-1993
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(Chinese Industry Standard)
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YB/T 5217-1997
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Fluorspar
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YB/T 5217-2005
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Fluorspar
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YB/T 5218-1993
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Music wire
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YB/T 5219-1993
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Steel wire for medical sewing needle
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YB/T 5220-1993
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Carbon steel wire for non-mechanical spring
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YB/T 5220-2014
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Carbon steel wire for non-mechanical spring
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YB/T 5221-1993
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Alloy structure steel blank for making seamless tube
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YB/T 5221-2014
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Alloy structure steel round tube blank hot rolled and forged for making seamless tube
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YB/T 5222-1993
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Quality Carbon Steel seamless tube blank
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YB/T 5222-2004
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Quality carbon structural steel round tube blank
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YB/T 5222-2014
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Quality hot rolled and forged carbon structural steel round tube blank
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YB/T 5223-1993
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Cirular saw blade for hot metal cut
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YB/T 5223-2005
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Circular saw blades for hot metal cutting
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YB/T 5223-2013
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Circular saw blades for hot metal cutting
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YB/T 5224-1993
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Grain oriented silicon steel strip
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YB/T 5224-2006
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Specification for thin electrical steel strip for use at medium frequencies
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YB/T 5224-2014
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Specification for thin electrical steel strip for use at medium frequencies
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YB/T 5225-1993
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Large diameter steel wire ropes
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YB/T 5226-1993
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Grey cast iron fittings with rubber ring of ladder-lip-shaped
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YB/T 5227-1993
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Hot rolled section for automobile wheel felloe
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YB/T 5227-2000
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Hot rolled section steel for automobile wheel felloe
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YB/T 5227-2005
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Hot-rolled section steel for automobile wheel felloe
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YB/T 5227-2016
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Hot-rolled section steel for wheel rim
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YB/T 5228-1993
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Anode paster for aluminium electrolysis
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YB/T 5229-1993
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Cathode carbon block for aluminium electrolysis
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YB/T 5230-1993
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Anode carbon for aluminium electrolysis
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YB/T 5231-1993
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Glass sealed iron-nickel-cobalt alloys 4J29 and 4J44 technical requirement
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YB/T 5231-2005
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Sealed iron-nickel-cobalt alloy with permanent expansion
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YB/T 5231-2014
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Sealed iron-nickel-cobalt alloys with pe rmanent expansion
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YB/T 5232-1993
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Porcelain sealed alloy 4J46 with permanent expansion and low cobalt technical requirement
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YB/T 5233-1993
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Porcelain sealed alloys 4J78, 4J80 and 4J82 with permanent expansion and non-magnetic technical requirement
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YB/T 5233-2005
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Non-magnetic and porcelain sealed nickel alloy for permannet expansion
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YB/T 5234-1993
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Porcelain sealed alloys 4J33 and 4J34 technical requirement
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YB/T 5235-1993
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Sealed iron-nickel-chromium, iron-nickel alloys technical requirement
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YB/T 5235-2005
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Sealed iron-nickel-chromium, iron-nickel alloy with permanent expansion
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YB/T 5236-1993
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Iron-nickel alloy 4J43 technical requirement
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YB/T 5236-2005
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Iron-nickel alloy 4J43 for dumet wore core
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YB/T 5237-1993
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Glass sealed iron-niclel-copper alloy 4J41 technical requirement
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YB/T 5237-2005
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Glass sealed iron-nickel-copper alloy 4J41
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YB/T 5238-1993
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4J58 alloy for line rules technical requirement
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YB/T 5238-2005
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Iron-nickel alloy 4J58 of permanent expansion for line rules
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YB/T 5239-1993
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Iron-manganese alloy 4J59 for non-magnetic ruler technical requirement
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YB/T 5239-2005
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Iron-manganese alloy 4J59 for non-magnetic ruler
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YB/T 5240-1993
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Glass sealed iron-chromium alloy 4J28 technical requirement
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YB/T 5240-2005
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The glass sealed iron-chromium alloy 4J28
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YB/T 5241-1993
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4J32, 4J36, 4J38 and 4J40 alloys with low expansion technical requirement
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YB/T 5241-2005
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Iron-nickel, iron-nickel-cobalt alloy of low expansion
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YB/T 5241-2014
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Iron-nickel and iron-nickel-cobalt alloys with low expansion
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YB/T 5242-1993
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General rules for packing marking and certification of precision alloys
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YB/T 5242-2013
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General rules of packaging, marking and quality certification for precision alloys
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YB/T 5243-1993
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Vibration-proof wear-resistance axle-centre alloy 3J40
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YB/T 5244-1993
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Constant elastic alloy 3J63 with positive temperature coefficient of frequency
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YB/T 5245-1993
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Hot-rolled and forged heat-resisting superalloy bars for general force-beating parts
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YB/T 5246-1993
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Forged 2Cr3WMoV(GH34) steel disks
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YB/T 5247-1993
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Heat-resisting superalloy drawn wire for welding
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YB/T 5247-2012
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Cold drawn heat-resisting superalloy wires for welding
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YB/T 5248-1993
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Master heat-resisting superalloys for castings
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YB/T 5249-1993
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Cold drawn heat-resisting superalloy wires for cold upseting
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YB/T 5249-2012
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Cold drawn heat-resisting superalloy wires for cold upseting
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YB/T 5250-1993
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Non-magnetic stainless steel 0Cr16Ni14 for electronic vacuum device
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YB/T 5251-1993
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Ring cores rounded with soft magnetic alloy strips
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YB/T 5251-2013
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Magnetic cores wound with soft magnetic alloy strips
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YB/T 5252-1993
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Wires of 3J22 alloys for axle-centre technical requirement
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YB/T 5252-2011
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Wires of 3J22 alloy for axle-centre
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YB/T 5253-1993
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3J21 alloy for elastic component technical requirement
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YB/T 5253-2011
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3J21 alloy for elastic component
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YB/T 5254-1993
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Permanent elastic alloy 3J53 and 3J58 for frequency component technical requirement
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YB/T 5254-2011
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Constant elastic alloy 3J53 and 3J58 for frequency component
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YB/T 5255-1993
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Permanent elastic alloy 3J60 for frequency component technical requirement
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YB/T 5255-2013
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Cold drawn wire of constant elastic alloy 3J60 for frequency component
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YB/T 5256-1993
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3J1 and 3J53 alloy for elastic component technical requirement
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YB/T 5256-2011
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3J1 and 3J53 alloy for elastic component
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YB/T 5257-1993
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Specification for F 3701 X (FT 15) powder metallurgy rapid tool steel
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YB/T 5258-1987
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(Chinese Industry Standard)
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YB/T 5258-1993
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Permalloy powder cores
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YB/T 5259-1993
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Nickel-chromium resistance alloys
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YB/T 5259-2012
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Nickel-chromium electrical resistance alloy wires
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YB/T 5260-1993
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Nickel-chromium precision electrical resistance alloy wires
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YB/T 5260-2013
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Nickel-chromium precision electrical resistance alloy wires
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YB/T 5261-1993
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Wroughtiron-chrominm-cobalt permanent magnet alloys
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YB/T 5261-2016
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(Deformation of iron chrome cobalt permanent magnet alloy)
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YB/T 5262-1993
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Wire of permanent elastic alloy 3J53Y for wrist watch
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YB/T 5262-2011
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Wires of constant elastic alloy 3J53Y for wrist watch
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YB/T 5263-1993
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Corrosion-resisiting alloy wires for welding
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YB/T 5263-2014
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Corrosion-resisting alloy wires for welding
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YB/T 5264-1993
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Corrosion-resisiting alloy forging
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YB/T 5265-1999
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(Refractory chrome ore)
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YB/T 5265-2007
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Chromite for refractory
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