3439-00-205-1021, ELECTRODE,WELDING

National Stock Number:
3439-00-205-1021

Federal Supply Class:
3439

National Item Identification Number:
002051021

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:

MILE21562	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILE21562L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG

Techincal Specification:

CRITICALITY CODE JUSTIFICATION	ZZZX
CURRENT TYPE	DC
DEPARTURE FROM CITED DESIGNATOR	QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	1.25 ALUMINUM NOMINAL FIFTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	1.50 SILICON NOMINAL FOURTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	2.50 IRON NOMINAL THIRD ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	4.00 MANGANESE NOMINAL SECOND ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	62.00 NICKEL MINIMUM AND 69.00 NICKEL MAXIMUM FIRST ELEMENT
OUTSIDE DIAMETER	0.062 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-E-21562,TYPE MIL-EN60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY AND NICKEL OVERALL
NONDEFINITIVE SPEC/STD DATA	1A CLASS AND MIL-EN60 TYPE
POLARITY CHARACTERISTIC	STRAIGHT

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