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Up Topic Welding Industry / Metallurgy / pre heat on a astm a537
- - By Hape182 Date 06-15-2008 00:19
hi...i need make a wel bettween an ASS AISI 304L an a ASTM A537....i'd make a post...and have a great help...but now i have one problen...i need make a pre-heat to the structural steel and i don't know where i can find a code that confir this...does anybody know?...wich one?...:S...any help would be excellent
Parent - - By Hape182 Date 06-15-2008 00:22
btw...the thickness of both steel r 1/2"...thanks!
Parent - - By gwg (*) Date 06-15-2008 19:55
Preheat should be 23 deg C.  Codes are based on application - piping, pressure vessels, bridges, etc.
Parent - By Hape182 Date 06-17-2008 23:56
ok...thx man
Up Topic Welding Industry / Metallurgy / pre heat on a astm a537

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