Saturday, March 31, 2018

Re: [MW:27605] Regarding WPS

Guys

 You cannot use E250 wps for E450, As per AWS D1.1, E250 is falling under group 1and E450 is under group 4, matching filler to the basement were also different.  Refer tables given in Aws D1.1.


7702413147

On Sat, Mar 31, 2018, 14:46 Er Sourav Bohray <ermechsouravbohray@gmail.com> wrote:
No way !! If thickness is diff , if welding process is diff,, if consumable is diff..
nd chemical composition is diff n tensile strength is also diff ...

On Sat, 31 Mar 2018, 2:30 pm Manoj Prabakaran.M, <manojmuthuraj955@gmail.com> wrote:
Yes, you can use the same wps for E 450

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