Hi Ali,
As the impact temp is -40 deg C, its 50-50 chances are there, where as if you use E 7016 G in place of E 7018-1, definitely you will get the required values.
Let us know the outcome.
Let us know the outcome.
rgds
Sudhakar
On Fri, Feb 12, 2010 at 3:01 PM, Ali Asghari <asghariali@rocketmail.com> wrote:
--hi alli have a pwps that the grade of base metal is S355K2G3Z35.now contractor want to test this pwps in -40.the description of pwps:1-root pass 3.2 dia 7016-1(WITH IMPORTANT ELEMENTS: C=.04,MN=1.10,NI=.02,NB=.01,V=.01,CU=.01)OTHER passes deposited with 7018-1(WITH IMPORTANT ELEMENTS:C=.08,MN=1.42,NI=.02,NB=.01,V=.01,CU=.05)with different dia:3.2,4,5does any body have recommendation to get enough toughness(36 kj) in this temp?regards
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