RI 7121 Effects Of Cobalt On Precipitation Hardening Of Am 350 Stainless Steel
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 9
- File Size:
- 377 KB
- Publication Date:
- Jan 1, 1968
Abstract
A series of alloys was laboratory prepared by adding up to 4 weight-percent cobalt to the basic composition of type AM 350 (AISI 633) stainless steel. Aging curves were established for each alloy at 750° F, 850° F, and 950° F for lengths of time up to 100 hours. A series of annealed steels containing as much as 1 weight-percent cobalt was cold-rolled 50 percent and aged for 3 hours at 850° F. No improvement in hardness due to cobalt was observed in the steels transformed by heat treatment. Slight improvements in hardness were observed in the steels transformed by cold working.
Citation
APA: (1968) RI 7121 Effects Of Cobalt On Precipitation Hardening Of Am 350 Stainless Steel
MLA: RI 7121 Effects Of Cobalt On Precipitation Hardening Of Am 350 Stainless Steel. The National Institute for Occupational Safety and Health (NIOSH), 1968.