際際滷shows by User: asmes8d1 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: asmes8d1 / Wed, 09 May 2018 08:12:36 GMT 際際滷Share feed for 際際滷shows by User: asmes8d1 What does cold stretching mean /slideshow/what-does-cold-stretching-mean-96491784/96491784 whatdoescoldstretchingmean-180509081237
Cold stretching has been in use for more than 30 years, but not under ASME code rules until 2008(Code Case 2596). Cold stretching (or cold working) increases the yield limit of a stainless steel material by work hardening it after all forming and welded steps are complete. A vessel can be cold stretched by over pressurizing it 1.5 to 1.6 times design pressure under careful control of the deformation vs pressure as outlined in VIII-1 App 44. The resulting permanent plastic deformation increases the diameter up to 7% and the volume by 14%.]]>
Cold stretching has been in use for more than 30 years, but not under ASME code rules until 2008(Code Case 2596). Cold stretching (or cold working) increases the yield limit of a stainless steel material by work hardening it after all forming and welded steps are complete. A vessel can be cold stretched by over pressurizing it 1.5 to 1.6 times design pressure under careful control of the deformation vs pressure as outlined in VIII-1 App 44. The resulting permanent plastic deformation increases the diameter up to 7% and the volume by 14%.]]> Wed, 09 May 2018 08:12:36 GMT /slideshow/what-does-cold-stretching-mean-96491784/96491784 asmes8d1@slideshare.net(asmes8d1) What does cold stretching mean asmes8d1 Cold stretching has been in use for more than 30 years, but not under ASME code rules until 2008(Code Case 2596). Cold stretching (or cold working) increases the yield limit of a stainless steel material by work hardening it after all forming and welded steps are complete. A vessel can be cold stretched by over pressurizing it 1.5 to 1.6 times design pressure under careful control of the deformation vs pressure as outlined in VIII-1 App 44. The resulting permanent plastic deformation increases the diameter up to 7% and the volume by 14%. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/whatdoescoldstretchingmean-180509081237-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Cold stretching has been in use for more than 30 years, but not under ASME code rules until 2008(Code Case 2596). Cold stretching (or cold working) increases the yield limit of a stainless steel material by work hardening it after all forming and welded steps are complete. A vessel can be cold stretched by over pressurizing it 1.5 to 1.6 times design pressure under careful control of the deformation vs pressure as outlined in VIII-1 App 44. The resulting permanent plastic deformation increases the diameter up to 7% and the volume by 14%.
What does cold stretching mean from Jiun Fa ,Lai
]]> 3936 5 https://cdn.slidesharecdn.com/ss_thumbnails/whatdoescoldstretchingmean-180509081237-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-asmes8d1-48x48.jpg?cb=1567840107 Experienced Inspector with a demonstrated history of working in the oil & energy industry. Skilled in Petroleum, Pipelines, Inspection, Manufacturing, and ASME Standards.