Preheat can be determined by BS EN 1011-2 for ferritic materials. Refer to other sections of this standard for other type of materials. Preheat is determined based on thickness to be welded, material(C.E.), welding process /diffusible hydrogen content of the consumable.
Best regards
-- On Mon, Jul 25, 2011 at 3:15 PM, Endri Prasetyo <endri.prasetyo@gmail.com> wrote:
Dear Member,Anybody can share me how to determine the pre-heat and interpass temperature?Is it correct if we determine the pre-heat based on the CE (carbon equivalent)?And what about interpass?Regards,Endri--
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