1.1 This test method covers the determination of a strain-hardening exponent by tension testing of metallic sheet materials for which plastic-flow behavior obeys the power curve given in the Introduction.
Note 1: A single power curve may not be a satisfactory fit to the entire stress-strain curve between yield and necking. If such is the case, more than one value of the strain-hardening exponent may be obtained (2) by agreement using this test method.
Product Details
- Published:
- 02/01/2016
- Number of Pages:
- 9
- File Size:
- 1 file , 230 KB
- Redline File Size:
- 2 files , 640 KB
