Re: [MW:8694] yielld strength for SA 387 GR 12 CL2 80 THK TEST COUPON

Dear Mr.Azad,

                      Yield strength will decrease slightly.

2010/12/11 asad azmi <azmiasadayub@gmail.com>

Dear All,

 

Greetings.

 

shell plate material :  SA 387 GR 12 CL2  80 THK  Delivery Condition :  noramlized + tempered.

 

Please inform me whether Yield strength will increase OR Decrease after further heat treatmen in 2 conditions Detailed as below.

 

1) after re normalizing + re temperting

 

2) after re normalizing + re temperting +  4 pwht cycles

 

regards

 

asad azmi

 

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regards,

Harish.

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