3439-00-878-2148, ELECTRODE,WELDING

National Stock Number:
3439-00-878-2148

Federal Supply Class:
3439

National Item Identification Number:
008782148

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:

MILE22200	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILE22200QA	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG

Techincal Specification:

CURRENT TYPE	AC OR DC
DEPARTURE FROM CITED DESIGNATOR	AS MODIFIED BY QUALITY ASSURANCE TESTING FOR THE SUBMARINESAFETY PROGRAM
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT	0.03 PHOSPHOROUS MAXIMUM FOURTH ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT	0.03 SULFUR MAXIMUM FIFTH ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT	0.20 CARBON MAXIMUM THIRD ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT	25.00 CHROMIUM MINIMUM AND 28.00 CHROMIUM MAXIMUM FIRST ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT	20.00 NICKEL MINIMUM AND 22.00 NICKEL MAXIMUM SECOND ELEMENT
FLUX COATING TYPE	SHIELDED ARC
LENGTH	14.000 INCHES NOMINAL
OUTSIDE DIAMETER	0.188 INCHES NOMINAL
MATERIAL	STEEL CORROSION RESISTING FILLER
NONDEFINITIVE SPEC/STD DATA	MIL-310-16/25-20/ TYPE AND 2 CLASS
PHYSICAL FORM	STRAIGHT
SHAPE	ROUND
WELD POSITION FOR WHICH DESIGNED	HORIZONTAL

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