TENSILE PROPERTIES OF 17-7 PH AND 12 MOV STAINLESS-STEEL SHEET UNDER RAPID-HEATING AND CONSTANT-TEMPERATURE CONDITIONS
Abstract
Results are presented of rapid- heating tests of 17-7 PH and 12 MoV stainless-steel sheet heated to failure at temperature rates from about 1 F to 170 F per second under constant-load conditions. Yield and rupture strengths obtained from rapid-heating tests are compared with yield and tensile strengths obtained from short-time elevated-temperature tensile tests (30-minute exposure). A rate-temperature parameter was used to construct master curves from which yield and rupture stresses or temperatures can be predicted. A method for measuring strain by optical means is described. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- May 01, 1961
- Accession Number
- AD0256506
Entities
People
- Charles R. Jr. Manning
- Howard L. Price
Organizations
- National Aeronautics and Space Administration