Accession Number : AD0637175

Title :   HY-180/210 STEELS INVESTIGATION OF HP 9-4-25 AND 7-1/2 NI-4CO-CR, MO WELD DEPOSITS.

Descriptive Note : Technical memo.

Corporate Author : NAVAL APPLIED SCIENCE LAB BROOKLYN N Y

Report Date : 02 JUN 1965

Pagination or Media Count : 10

Abstract : An investigation was made to produce manual welds in Ni-Co type of alloys, exhibiting approximate yield strengths of 180,000 psi and Charpy V-notch values of 50 ft.-lbs. at +32F. Weld deposits of alloys exhibiting 170,000 psi yield with 50 ft-lbs. Charpy V-notch values are attainable with the manual TIG process.

Descriptors :   (*WELDS, *STEEL), NICKEL ALLOYS, COBALT ALLOYS, CHROMIUM ALLOYS, MOLYBDENUM ALLOYS, WELDING, WELDING RODS, SUBMARINE HULLS, DEEP SUBMERGENCE

Subject Categories : Couplers, Fasteners, and Joints
      Surface Transportation and Equipment
      Marine Engineering

Distribution Statement : APPROVED FOR PUBLIC RELEASE