FEASIBILITY OF DEVELOPING AN HY-180/210 WELDMENT.
Abstract
Work was continued on a number of possible approaches for developing HY-180/210 base metals and filler metals. Recent extensive evaluation of various base-metal alloy systems indicates that the 12Ni-5Cr-3Mo type steels exhibit somewhat better strength and toughness than the carbon-martensitic age-hardened or the conventional quenched and tempered steels. However, before abandoning the latter two approaches, a production heat of each steel is planned to confirm the laboratory tests and for comparsion with previous production heats of the 12Ni-5Cr3Mo steel. The most promising approach to date involves special processing of conventional steels by rapid heat treatment. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 01, 1964
- Accession Number
- AD0456327
Entities
People
- A. M. Rathbone
- K. E. Dorschu
- Lew F. Porter
- S. T. Rolfe
Organizations
- U.S. Steel