Monday, January 3, 2011

[MW:9066] Re: Grade 4140

Sivaraman,

ESAB Dual Shield T-4130-LN is a basic slag flux cored wire designed to
match the heat treating properties of such steels as SAE 4130 and 8630
when the Ni analysis of less than 1% is required. This wire uses 75%
Argon - 25% CO2. ESAB Dual Shield T-4130 is a flux cored wire with a
specialized weld metal analysis designed for welding alloy steels such
as AISI 8630, 4130, and comparable types. This wire uses 100% CO2. I
have used both wires successfully to repair 4140 and achieve
comparable properties after heat treatment.

Regards,

David Landon

On Jan 1, 6:05 am, Innovative Engineering Products <iep...@gmail.com>
wrote:
> Dear Friends,
>
> Please let me know what type of welding electrode or filler wire to be used
> for welding 4140 base material.
>
> With regards,
> Sivaraman.P

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