3439-00-460-7687 ELECTRODE,WELDING Index 6830-00-460-7704 CALIBRATING GAS MIXTURE

National Stock Number:
3439-00-460-7696

Federal Supply Class:
3439

National Item Identification Number:
004607696

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:
MILE22200-481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILE22200-4MILCUNICL1 1-8X14L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZX
CURRENT TYPEDC
DEPARTURE FROM CITED DESIGNATORQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTIONS FOR LEVEL 1 ITEMS
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.02 LEAD NOMINAL FIFTH ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.40 IRON MINIMUM AND 0.75 IRON MAXIMUM FOURTH ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.50 SILICON NOMINAL THIRD ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT1.00 MANGANESE MINIMUM AND 2.50 MANGANESE MAXIMUM SECOND ELEMENT
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT29.00 NICKEL NOMINAL FIRST ELEMENT
FLUX COATING TYPESHIELDED ARC
LENGTH14.000 INCHES NOMINAL
OUTSIDE DIAMETER0.125 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
NONDEFINITIVE SPEC/STD DATA1 CLASS AND MIL-CUNI/70-30 TYPE
PHYSICAL FORMSTRAIGHT
POLARITY CHARACTERISTICREVERSE
SHAPEROUND
WELD POSITION FOR WHICH DESIGNEDALL POSITIONS


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