Tuesday, April 14, 2020

Re: [MW:30751] Can i weld A36 or equivalent S275JR with E7018-B2L?

Thanks James ,
I think I can work something out with this


On Tue, Apr 14, 2020 at 08:08 'james gerald' via Materials & Welding <materials-welding@googlegroups.com> wrote:
From the Material ASTM A36 and 275JR I understand they are not LTCS material.

try E 7018C2L or E 7018C1L with the maximum carbon of 0.05% and welding consumable MTC will show lower amounts.



It also depends on the number of Joints you intend to weld,

Thanks & Regards

J.Gerald Jayakumar




On Monday, April 13, 2020, 07:17:44 PM GMT+7, Chris Sabu <chrissabu28@gmail.com> wrote:


hi james,

They really don't have any impact test requirement which is weird though. They require carbon content less than .04% and elevated nickel content.
I don't see any variation with both these parameters.


On Mon, Apr 13, 2020 at 8:56 AM 'james gerald' via Materials & Welding <materials-welding@googlegroups.com> wrote:
What is your MDMT (minimum Design Metal temperature) at which Impact test to be conducted.

Try E 7018-C3L as it provides Impact test upto to -50degC and also contains Nickel.

E 7018-B2L is a chromium Molybdenum electrode which do not contain much Nickel

Thanks & Regards

J.Gerald Jayakumar



On Monday, April 13, 2020, 10:46:39 AM GMT+7, chris <chrissabu28@gmail.com> wrote:


our customer specifies ultra low carbon content with elevated nickel. Is there any other welding that i can use in this case?

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