Abstract
This is an investigation on examination of deformation induced surface roughening behavior of two AISI 304 quality austenitic stainless steel sheets, having ASTM grain size numbers of 7 and 8. In as-received condition, surface roughness of the fine-grained steel was higher than that of the coarse-grained steel, where the roughness increased gradually during plastic deformation. The rate of roughening increased with increasing grain size. Coarse-grained steel exhibited rougher surface than fine-grained steel after longitudinal strain of 11%, during uniaxial tensile loading.
| Original language | English |
|---|---|
| Pages (from-to) | 1795-1798 |
| Number of pages | 4 |
| Journal | ISIJ International |
| Volume | 43 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 2003 |
Keywords
- Forming
- Roughness
- Sheet
- Steel
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