INVESTIGATION OF THE WELDABILITY OF CAST HY-80 STEEL.
Abstract
HY-80 castings exhibited satisfactory weldability properties as evidenced by mechanical tests and explosion bulge tests at 0 F. The only difference between cast and wrought components of the weld assemblies is a dendritic concentration of spheroids originally present in the cast HY-80 base metal becoming more pronounced in the HAZ but with no apparent deleterious effect. Suggested preheat and heat input rates are indicated. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 04, 1961
- Accession Number
- AD0820000
Entities
People
- H. Nagler
- I. L. Stern
- M. L. Foster