[MW:3289] Re: temprature calculation of welding arc

Pre-heat Calculator

Pre-Heat Calculator to EN1011 Part 2  -  Non Alloyed And Low Alloy Steels.

Information on how to use this page                     • Heat Input   Enter Arc Energy KJ/mm    OR    Select Welding Process Manual Metal Arc WeldingMIG/MAG WeldingFlux Cored Arc WeldingTIG and Plasma WeldingSubmerged Arc Welding   Heat Input KJ/mm   =  Note, this box is not for data input. • Carbon Equivalent   Enter Carbon Equivalent     OR  • Hydrogen Scale  Select Hydrogen Scale  A {MMA Rutile & Cellulosic Electrodes, Worst Case} >15ml/100gB {MMA Basic Electrodes} 10 - 15ml/100g C {MMA Basic Electrodes + MIG/MAG} 5 - 10ml/100g D {TIG + MIG/MAG + MMA baked Basic Electrodes } <5ml/100g E {Special assessment required}  • Combined Thickness Enter Combined Thickness mm  Note Thickness must be 2 x T for a butt weld • Calculate Pre-Heat Min Pre-Heat Temperature=  °C Return Page last updated 13 April 2002

May be this page can help you

Thank

Ruscitto

>>> sandy kumar <sandy001987@gmail.com> 23/09/2009 08:17 am >>>

Hi all

Is there any formula to calculate the temrature of diffrent welding process with the help of weld parameters?

 

regards

Sandeep Kumar

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