3439-01-039-3488 ELECTRODE,WELDING Index 3439-01-039-3490 ELECTRODE,WELDING

National Stock Number:
3439-01-039-3489

Federal Supply Class:
3439

National Item Identification Number:
010393489

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:
316-LIME3-32DIA76254HOBART BROS CO MCKAY WELDING PRODUCTS DIV
E316-15-DIA3-3231505AMERICAN WELDING SOCIETY, INC.


Techincal Specification:
CURRENT TYPEDC
FILLER METAL CHEMICAL COMPOSITION IN PERCENT11.00 NICKEL MINIMUM AND 14.00 NICKEL MAXIMUM SECOND ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT17.00 CHROMIUM MINIMUM AND 20.00 CHROMIUM MAXIMUM FIRST ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT2.00 MOLYBDENUM MINIMUM AND 2.50 MOLYBDENUM MAXIMUM THIRD ELEMENT
FLUX COATING TYPESHIELDED ARC OR STABILIZED ARC
OUTSIDE DIAMETER0.094 INCHES NOMINAL
LENGTH9.000 INCHES MINIMUM AND 12.000 INCHES MAXIMUM
MATERIALCHROMIUM AND NICKEL AND MOLYBDENUM FILLER
SHAPEROUND
PHYSICAL FORMSTRAIGHT
POLARITY CHARACTERISTICREVERSE
WELD POSITION FOR WHICH DESIGNEDHORIZONTAL OR VERTICAL


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