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牌號 國標 美標 用途
  • LY-E347L-16     Suitable for welding base metal of A1S1 347,321,304,SUS 347,321,304L,etc.
  • LY-E347-15     Suitable for welding base metal of 18Cr-9Ni-Nb,A1S1 321,347,321,etc.
  • LY-Z116     It is used for repairing welding defects of cast iron such as car cylinder body and gear box etc.Also it can repair weld...
  • LY-Z117     It is used for repairing welding defects of cast iron such as car cylinder body and gear box etc.Also it can repair weld...
  • LY-Z208     It is used for repairing welding defects of gray cast iron .
  • LY-Z308     It is used for repair welding thin pieces and processing surface of cast iron,as well as important gray cast iron pieces...
  • LY-Z408     It is used for repairing important and high toughness parts made of gray cast iron and nodular iron,such as cylinder hea...
  • LY-Z508     It is used for repair welding gray iron casting strength of which is not so highly required.
  • LY-D112     It is used for welding worn parts fabricated by low and medium carbon steel or low alloy steel,especially suitable for h...
  • LY-D132     It is used for welding worn parts fabricated by low and medium carbon steel or low alloy steel,especially suitable for h...
  • LY-D172     It is used for welding worn parts of gear wheel,excavator, tractor scraper bar,deep tillage moldboard plow and mining ma...
  • LY-D212     It is used for one-layer or mutli-layer surfacing of worn parts, such as the gear wheel, excavator,tractor scraper bar,d...
  • LY-D256     It is used for hardfacing parts that are easy to be abraded when impacted,such as crusher,steel rails,bulldozer,etc.
  • LY-D276     It is used for hardfacing hydraulic turbine parts damaged by caritation,railways,screw conveyors,bulldozer blades,dredge...
  • LY-D322     It is used for hardfacing various tools,such as punching moulds tools,cutting tools,etc. Also it is suitable for repairi...
  • LY-D397     It is used for hardfacing heat forging model of cast steels or forged steel pieces, and also used for repairing the worn...
  • LY-D502     It is a kind of generality surface electrode and it is suitable for hardfacing the axles and valves fabricated by carbon...
  • LY-D517     It is a kind of generality surface electrode .Compared with LY D512,surfacing layer of LY D517 is harder and has better ...
  • LY-D608     Suitable for welding the parts bearing abrasion and slight impact by the grains of sand,such as parts of agricultural an...
  • LY-D707     It is used for surfacing of strong wear resisting parts,such as concrete mixer vanes, bulldozer and dredge vanes,excavat...
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