Re: [MW:34817] Clarification in Rate of heating and cooling.

For your question Whether if Rate of heating / cooling is 100c/hrs will it affect the test result both UTS and Impact properties?

Please control the heat input and string bead only. 

On Fri, Mar 15, 2024, 12:12 Gopalakrishnan G <gopal2408@gmail.com> wrote:

dear expert

I have to do WPS and PQR details given below

Test coupon

Thickness -50 mm

Material - IS 2062 E 350 C 

Code - ASME 

Position - 3G

Process - SMAW 

Electrode - E-7018

Impact = -20C @ 27J

Stress Relieving - 605+/- 10c

Rate of heating/cooling- 100c/hr

Whether if Rate of heating / cooling is 100c/hrs will it affect the test result both UTS and Impact properties?

As per UCS 56 ASME SEC 8 div 1 Max rate of heating and cooling 222c/hrs divided by max.metal thickness.

As my client need Rate of heating and cooling 100c/hrs.

Plz kindly clarify.

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