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[MW:3353] Re: Heat Input

By Materials & Welding

Adi ,

Pls refer to ASME Sec II C ,  where information about heat input depending upon the diameter & manufactures recommendation. In general client may restricted this parameter,

High Input leads to lower the toughness , ductility & increases the Hardness ,  if your value is accepted to client , no issue



Thanks & Best Regards,

Vinayak Kale
E & C  DIv. QA & I , OGSP
Larsen And Toubro Ltd
Powai , Mumbai
vinayak_kale@lntenc.com
Ph No.+91- 67053805/3685
Fax No. +91-67051988
(M) - + 91 9892743803


Adi <adinraos@gmail.com>
Sent by: materials-welding@googlegroups.com

09/29/2009 09:35 AM

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[MW:3352] Heat Input







I have done the PQR for LTCS by using 6010 & 7018-1 as per ASME SEC IX
some time i got 5KJ heat in put
What is the limitation for heat input and where it is mention?

Adi

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