3439-00-967-2729 ELECTRODE,WELDING Index 3439-00-967-2737 ELECTRODE,WELDING

National Stock Number:
3439-00-967-2733

Federal Supply Class:
3439

National Item Identification Number:
009672733

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:
E8018B281346AMERICAN SOCIETY FOR TESTING AND MATERIALS


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONCTCK
CURRENT TYPEAC OR DC
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.12 CARBON MAXIMUM FIFTH ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.40 MOLYBDENUM MINIMUM FOURTH ELEMENT AND 0.65 MOLYBDENUM MAXIMUM FOURTH ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.80 SILICON MAXIMUM THIRD ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.90 MANGANESE MAXIMUM SECOND ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT1.00 CHROMIUM MINIMUM FIRST ELEMENT AND 1.50 CHROMIUM MAXIMUM FIRST ELEMENT
FLUX COATING TYPESHIELDED ARC
NONDEFINITIVE SPEC/STD DATAE8018-B2 TYPE
OUTSIDE DIAMETER0.125 INCHES NOMINAL
LENGTH14.000 INCHES NOMINAL
MATERIALSTEEL FILLER
SHAPEROUND
PHYSICAL FORMSTRAIGHT
POLARITY CHARACTERISTICREVERSE OR STRAIGHT
WELD POSITION FOR WHICH DESIGNEDALL POSITIONS


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