3439-01-039-6407, ELECTRODE,WELDING

National Stock Number:
3439-01-039-6407

Federal Supply Class:
3439

National Item Identification Number:
010396407

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:

7018-DIA5-32	76254	HOBART BROS CO MCKAY WELDING PRODUCTS DIV
AWS A5.1/A5.1M	31505	AMERICAN WELDING SOCIETY, INC.
AWS SPEC A5.1-91 TYPE 7018	31505	AMERICAN WELDING SOCIETY, INC.
AWSA5.1-78 E7018 0.156	31505	AMERICAN WELDING SOCIETY, INC.

Techincal Specification:

CONTAINER TYPE	CAN
CURRENT TYPE	AC OR DC
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	0.20 CHROMIUM NOMINAL FIFTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	0.30 NICKEL NOMINAL THIRD ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	0.30 MOLYBDENUM NOMINAL FOURTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	0.90 SILICON NOMINAL SECOND ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	1.25 MANGANESE NOMINAL FIRST ELEMENT
FLUX COATING TYPE	SHIELDED ARC OR STABILIZED ARC
LENGTH	14.000 INCHES NOMINAL
OUTSIDE DIAMETER	0.156 INCHES NOMINAL
MATERIAL	IRON FILLER
PHYSICAL FORM	STRAIGHT
POLARITY CHARACTERISTIC	REVERSE
QUANTITY WITHIN EACH UNIT PACKAGE	10.000 POUNDS
SHAPE	ROUND
SPECIAL FEATURES	FILLER METAL VANDIUM 0.08
WELD POSITION FOR WHICH DESIGNED	ALL POSITIONS

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