ASTM E1928-13 PDF
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Standard Practice for Estimating the Approximate Residual Circumferential Stress in Straight Thin-walled Tubing
standard by ASTM International, 11/01/2013
1.1 A qualitative estimate of the residual circumferential stress in thin-walled tubing may be calculated from the change in outside diameter that occurs upon splitting a length of thin-walled tubing. This practice assumes a linear stress distribution through the tube wall thickness and will not provide an estimate of local stress distributions such as surface stresses. (Very high local residual stress gradients are common at the surface of metal tubing due to cold drawing, peening, grinding, etc.) The Hatfield and Thirkell formula, as later modified by Sachs and Espey,2 provides a simple method for calculating the approximate circumferential stress from the change in diameter of straight, thin-walled, metal tubing.
Product Details
- Published:
- 11/01/2013
- Number of Pages:
- 3
- File Size:
- 1 file , 67 KB
- Redline File Size:
- 2 files , 140 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
