hi i need some info as per experience and asme sec8 div1..
1.if dishead is cold form and fe >5% than pwht to be done ucs 79
2.if pwht required for vessel fe can be upto40% ucs79
3.if fe>5% and dish head is hot formed ...
Q-1. Is it compulsory that hot forming should be done at temprature above lower critical temprature?
Q-2 if temprature is more than 480 than normalizing to be done for hot forming dish head with ucs 85 simulation test coupon?
Q-3 at what thickness hot forming, cold forming to be done dnt use the Eil specification?
Q-4 if dish head is hot formed fe>5% than also only pwht to be done as per ucs 79
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1.if dishead is cold form and fe >5% than pwht to be done ucs 79
2.if pwht required for vessel fe can be upto40% ucs79
3.if fe>5% and dish head is hot formed ...
Q-1. Is it compulsory that hot forming should be done at temprature above lower critical temprature?
Q-2 if temprature is more than 480 than normalizing to be done for hot forming dish head with ucs 85 simulation test coupon?
Q-3 at what thickness hot forming, cold forming to be done dnt use the Eil specification?
Q-4 if dish head is hot formed fe>5% than also only pwht to be done as per ucs 79
--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/c3cc7a40-d3b9-48d5-8142-791b5bb7eaba%40googlegroups.com.
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