DEVELOPMENT OF AN HY-130/150 WELDMENT

reportActive / Technical Report | Accession Number: AD0456326 | Open PDF

Abstract:

Basemetal studies were concentrated on mill practices for producing the 5Ni-Cr-Mo-V steel, on final composition-adjustment studies, and on an evaluation of forgings and castings produced from the 5Ni-Cr-Mo-V steel. Significant improvements in the strength and toughness of experimental MIG filler metals were observed in recent studies. However, many additional experimental MIG and covered-electrode filler metals are still being evaluated. Initial low-cycle-fatigue and corrosion studies comparing the 5Ni-Cr-Mo-V steel with HY-80 steel were extremely encouraging. Plates of the 5Ni-Cr-Mo-V steel up to 3-38 inches thick were cold-formed in a shipyard and the results of the study showed that the 5Ni-CrMo-V steel readily meets the forming requirements.

Author(s):
Porter, L. F. ; Rathbone, A. M. ; Rolfe, S. T. ; Dorschu, K. E.
Author Organization(s):
UNITED STATES STEEL CORP MONROEVILLE PA APPLIED RESEARCH LAB
Descriptive Note:
Progress rept. no. 5, 1 Jul-31 Oct 1964
Pagination:
0045

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Contract/Grant Number(s):
NOBS-88540
Task Number(s):
853
Project Number(s):
SS007 01 01, USS PROJ.40 018 001 38
Monitor Series:
BUSHIPS
 Subject Terms
Joint Capability Areas:
JCA_5_Command and Control; JCA_4_Logistics; JCA_5.3_Planning; JCA_1.2_Force Preparation; JCA_1_Force Support; JCA_3.2_Engagement; JCA_3_Force Application
Modernization Areas:
Microelectronics
Communities of Interest:
Ground and Sea Platforms
Descriptor(s):
*STEEL, *WELDS, MECHANICAL PROPERTIES, METAL PLATES, SHIP HULLS, WELDING, MATERIAL FORMING, WELDING RODS, COLD WORKING, SHIP PLATES, CASTINGS, SUBMARINE HULLS, FORGING, PRODUCTION
Field(s)/Group(s):
Metallurgy and Metallography, Couplers, Fasteners and Joints
Keyword(s):
STEEL HY 130 150, STEEL CR MO 5NI V, STEEL HY 80
Report Date:
1964 Dec 01