3439-00-077-1391 ELECTRODE,WELDING Index 3439-00-077-1397 ELECTRODE,WELDING

National Stock Number:
3439-00-077-1392

Federal Supply Class:
3439

National Item Identification Number:
000771392

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:
A398-56T81346AMERICAN SOCIETY FOR TESTING AND MATERIALS


Techincal Specification:
CURRENT TYPEAC OR DC
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.03 SILICON MAXIMUM FIFTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.04 PHOSPHOROUS MAXIMUM THIRD ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.04 SULFUR MAXIMUM FOURTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.15 CARBON MAXIMUM SECOND ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.30 MANGANESE MINIMUM FIRST ELEMENT AND 0.60 MANGANESE MAXIMUM FIRST ELEMENT
FLUX COATING TYPESHIELDED ARC
NONDEFINITIVE SPEC/STD DATAEST CLASS AND 1/8 IN. SIZE
OUTSIDE DIAMETER0.125 INCHES NOMINAL
LENGTH14.000 INCHES NOMINAL
MATERIALSTEEL FILLER
SHAPEROUND
SPECIAL FEATURESREMAINING FILLER METAL,IRON
WELD POSITION FOR WHICH DESIGNEDALL POSITIONS


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