Re: [MW:30749] Can i weld A36 or equivalent S275JR with E7018-B2L?

7018-1 itself will work for-43°C

On Tue, 14 Apr 2020 9:38 am '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.

https://www.esabna.com/euweb/awtc/lesson4_9.htm  

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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THANKS AND REGARDS

CHRIS SABU

0559695451

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