3439-00-246-0578 ROD,WELDING Index 3439-00-246-0581 ROD,WELDING

National Stock Number:
3439-00-246-0580

Federal Supply Class:
3439

National Item Identification Number:
002460580

Description:
ROD,WELDING

Detail:
A filler metal in wire or rod form used in welding where the fusing or melting heat is supplied through the medium of a gas flame wherein the filler metal does not serve as a carrier for the electric current. See also ELECTRODE, WELDING. For a collection of welding rods, see WELDING ROD SET.


Manufacturer Information:
MIL-R-1963181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DEPOSITED FILLER METAL CHEMICAL COMPOSITION IN PERCENT100.00 NONIDENTIFIED ELEMENTS NOMINAL SINGLE ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.50 TITANIUM MAXIMUM FIFTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT1.00 ZINC MAXIMUM FOURTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT1.20 TIN MAXIMUM THIRD ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT1.25 MANGANESE MAXIMUM SECOND ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT29.00 NICKEL MINIMUM FIRST ELEMENT AND 33.00 NICKEL MAXIMUM FIRST ELEMENT
NONDEFINITIVE SPEC/STD DATAMIL-RCUNI TYPE
OUTSIDE DIAMETER0.250 INCHES NOMINAL
LENGTH36.000 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
SHAPEROUND
PHYSICAL FORMSTRAIGHT
PROCESS TYPE FOR WHICH DESIGNEDGAS TUNGSTEN ARC OR OXYACETYLENE
SPECIAL FEATURESFILLER METAL CHEMICAL COMPOSITION IN PERCENT THAT CAN NOT BE A PART OF CRPP BECAUSE OF I/SAC RESTRICTION 0.4 TO 0.7 IRON,0.25 MAX SILICON,0.02 MAX LEAD,OTHER ELEMENTS 0.5 MAX,COPPER REMAINDER
WELD POSITION FOR WHICH DESIGNEDALL POSITIONS


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