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PWHT heating and cooling rate
Hello, all. I would like to know if there is any standard that specify for heating or cooling rate for the PWHT (stress relief, more exactly). I have checked the EN ISO 13480-4 but I found out only the temperature range and the soak time. I saw in some articles on internet that the heating and...- Titirli
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- Replies: 2
- Forum: Metal and Metallurgy engineering
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A106 Gr. B - Group 1 or Group 11 according to EN ISO 15608?
Dear all. I am new on this forum. I want to start with one question if you are kind to answer. I have found in some companies that they use A106 Grade B in group 1 (conform to EN ISO 15608) even in the CEN ISO TR 20173 this material can be found in group 11 (according to the equivalence from EN...- Titirli
- Thread
- Replies: 1
- Forum: AWS (welding) Code Issues
