Joining High strength steels

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Topic American Welding Society Services / Technical Standards & Publications / Joining High strength steels

By TSchmidt (*)

Date 12-04-2009 19:53

1) 1-1/2" A514 to 1/4" domex 100 xf

2) 3/4" Alcelor mittal LQ140 to 1/4" domex 100 xf to 3/8 A656 grade 80

I would like to know if anybody has information on preheat and pwht for these steels being joined together

Topic American Welding Society Services / Technical Standards & Publications / Joining High strength steels