3439-00-077-1390 ELECTRODE,WELDING Index 3439-00-077-1392 ELECTRODE,WELDING

National Stock Number:
3439-00-077-1391

Federal Supply Class:
3439

National Item Identification Number:
000771391

Description:
ELECTRODE,WELDING

Detail:
A coated or uncoated filler metal or an uncoated nonfiller material in wire or solid rod form. It is used in welding where the fusing or melting heat is supplied through the medium of an electric arc wherein the rod serves as carrier of the electric current. For a collection of welding electrodes, see WELDING ELECTRODE SET. Excludes ELECTRODE, CUTTING, SOLID.


Manufacturer Information:
A298-55T81346AMERICAN SOCIETY FOR TESTING AND MATERIALS


Techincal Specification:
CURRENT TYPEAC OR DC
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.08 CARBON MAXIMUM FIFTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT11.00 NICKEL MINIMUM SECOND ELEMENT AND 14.00 NICKEL MAXIMUM SECOND ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT17.00 CHROMIUM MINIMUM FIRST ELEMENT AND 20.00 CHROMIUM MAXIMUM FIRST ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT2.00 MOLYBDENUM MINIMUM THIRD ELEMENT AND 2.50 MOLYBDENUM MAXIMUM THIRD ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT2.50 MANGANESE MAXIMUM FOURTH ELEMENT
FLUX COATING TYPESHIELDED ARC
NONDEFINITIVE SPEC/STD DATAE316-16 CLASS AND 0.125 IN. SIZE
OUTSIDE DIAMETER0.125 INCHES NOMINAL
LENGTH14.000 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING FILLER
SHAPEROUND
SPECIAL FEATURESFILLER METAL,PHOSPHOROUS 0.04 PCT MAX,SULFUR 0.03 PCT MAX
WELD POSITION FOR WHICH DESIGNEDALL POSITIONS


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