Ferritic steel that ASTM E1921 master curve failed to characterize its fracture toughness temperature dependence
In this paper, a ferritic CrMo steel SCM440 which satisfies the prerequisites of ASTM E1921 master curve (MC), but which this MC failed to characterize its fracture toughness KJc temperature dependence is introduced. The material was tested at four temperatures -55, 20, 60 and 100°C in the ductile-t...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | Japanese |
| Published: |
The Japan Society of Mechanical Engineers
2019-04-01
|
| Series: | Nihon Kikai Gakkai ronbunshu |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/transjsme/85/873/85_18-00431/_pdf/-char/en |