Thursday, November 30, 2017

[MW:27085] Macro Photograph of PQR & Joint Preparation

Dear All,
Good Morning,

Please refer the attached Macro Photograph extracted from the single PQR test Coupon & Joint Preparation details. The thickness of test Coupon is 30 mm Grade of Material S460 ML & backing plate with 10 MM same Grade. The Weld Process is FCAW. PQR qualification is according to AWS D1.1 2015.

Based on the attached please clarify the Below comments is the Result to be Passed or Reject.

1)     As per the Weld Joint Preparation is "Single Bevel" But after welding it seen like "Single Vee" with other side bevel of 10° What Joint configuration will be Considered in the PQR / WPS as Result  

2)     The attached Macro Photograph is seen that Root is not Penetrated with Backing Plate. – is this Result shall be Passed or failed. 

Waiting for your valuable Response / comments with explanation stating Passed or Failed.  

Regards,
HIREMATH

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