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PWHT of Carbon Steel Vessel Materials
Also, Design Temp = 260°F Operating Temp = 140°F- Penrymmj
- Post #4
- Forum: Metal and Metallurgy engineering
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PWHT of Carbon Steel Vessel Materials
The specification doesn't define the required tests other than to prove that the mechanical properties are retained. I assume that to mean a full set of mechanical tests. The tests have to included to additional PWHT cycles to account for future repairs or alterations. Final welds and...- Penrymmj
- Post #3
- Forum: Metal and Metallurgy engineering
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PWHT of Carbon Steel Vessel Materials
A client specification states that "Materails with properties enhanced by heat treatment cycles such as Tempering, Intermediate Stress Relief and the final post weld heat treatment shall be tested to verify that their mechanical properties have been retained after all heat treatment cycles."...- Penrymmj
- Thread
- Replies: 7
- Forum: Metal and Metallurgy engineering
