3439-00-246-0536, ROD,WELDING

National Stock Number:
3439-00-246-0536

Federal Supply Class:
3439

National Item Identification Number:
002460536

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-19631	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
RCUSI-A 0.187	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	COPPER ALLOY FILLER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-19631,CL RCUSI-A MIL SPEC SINGLE MATERIAL RESPONSE FILLER
FILLER METAL CHEMICAL COMPOSITION IN PERCENT	98.00 COPPER NOMINAL FIRST ELEMENT
	2.80 SILICON NOMINAL SECOND ELEMENT
	1.50 MAGNESIUM NOMINAL THIRD ELEMENT
	1.00 ZINC NOMINAL FOURTH ELEMENT
PHYSICAL FORM	STRAIGHT
LENGTH	36.000 INCHES NOMINAL
SHAPE	ROUND
OUTSIDE DIAMETER	0.187 INCHES NOMINAL
PROCESS TYPE FOR WHICH DESIGNED	CARBON ARC OR
	GAS TUNGSTEN ARC OR
	OXYACETYLENE
WELD POSITION FOR WHICH DESIGNED	HORIZONTAL
SPEC/STD CONTROLLING DATA
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-R-19631
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	RCUSI-A 0.187

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