ASME封头热压相关问题

最近遇到关于ASME封头热压的问题，很困扰，若有大师能解惑，万分感谢！
ASME钢板SA516 Gr60正火板制封头，是否需要带封头热处理试板？封头压制成型后，是否需要跟国标封头那样进行恢复力学性能热处理？注：封头为热压。
ASME非正火板，是否需要带封头热处理试板（封头为热压）?如果需要，根据是什么呢？是否需要进行热处理呢？

一般是要求的，你可以看看USC-85关于热处理试样，任何热处理都不能改变最终的交货状态的。

多看看UCS-85.
下面这条interpretation或许能帮你更好地理解。
Code Interpretations - VIII-1
Interpretation: VIII-1-89-69
Subject: Section VIII, Division 1, UCS-85
Date Issued: February 15, 1989
File: BC88-193
Question (1): If plates that have been normalized, and qualified on the basis of test specimens taken from the plates after normalizing, are subsequently heated to equivalent temperatures above the lower transformation temperature during hot forming, are additional test specimens representative of the second thermal cycle required by UCS-85?
Reply (1): No, provided all other requirements of UCS-85 are met.
Question (2): If plates supplied in the as-rolled condition with qualification based upon simulated normalizing of test coupons are heated for forming to a temperature within a reasonable tolerance of that used to qualify the test coupons, are additional test coupons required?
Reply (2): No, provided all the other requirements of UCS-85 are met.

UCS-85 (c) The material used in the vessel shall be represented
by test specimens which have been subjected to the same
heat treatments above the lower transformation temperature规定，只要热处理温度超过下转变温度就需带试板；而解释1的意思是正火板复验后，如热冲压温度和其正火温度一致则不需带试板；解释2的意思同解释1，是这样理解吧？问题写的有点凌乱啊！

其实抓住一点就可以了，热成形是否改变了材料从制造厂出厂时的热处理状态，如果改变了就需要重新热处理并作母材热处理试板，如果没有就不做。目前制造厂对于热成形都有制造工艺保证，一般设计人员对于热形成是否该变热处理状态不太清楚，我想制造厂的搞热处理的应该很清楚，他们在做工艺的时候就需要考虑这个问题。