3439-00-074-4416, ELECTRODE,WELDING

5905-00-074-4418 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
3439-00-074-4416

Federal Supply Class:
3439

National Item Identification Number:
000744416

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:

B184-43T

81346

AMERICAN SOCIETY FOR TESTING AND MATERIALS

Techincal Specification:

CURRENT TYPE	AC OR DC
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	0.02 COPPER MAXIMUM FIFTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	0.05 SILICON MAXIMUM THIRD ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	0.06 IRON MAXIMUM SECOND ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	0.05 MAGNESIUM MAXIMUM FOURTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	99.00 ALUMINUM MINIMUM FIRST ELEMENT
FLUX COATING TYPE	SHIELDED ARC
NONDEFINITIVE SPEC/STD DATA	A1-2 CLASS AND 1/8 IN. SIZE
OUTSIDE DIAMETER	0.125 INCHES NOMINAL
LENGTH	14.000 INCHES NOMINAL
MATERIAL	ALUMINUM ALLOY FILLER
SHAPE	ROUND
SPECIAL FEATURES	FILLER METAL,MANGANESE 0.05 PCT MAX,ZINC 0.05 PCT MAX,TITANIUM 0.03 PCT MAX,NICKEL 0.03 PCT MAX
WELD POSITION FOR WHICH DESIGNED	HORIZONTAL OR VERTICAL

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