Current & Voltage Ranges for WPS

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Thota Kishore

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Aug 29, 2013, 1:07:49 AM8/29/13
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Dear Sir's,

Good Morning.!


I have to prepare WPS&PQR for E6013 and E7018 in 2G/3G(up hill)
position. So I wish to know the range of current and voltage for
procedure specification/qualification. Is there any standard
table/chart for current/voltage reference or its a practice.

Kindly suggest me.

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Thanks & Regards,

T KISHORE
+91 9951141681

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Shashank Vagal

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Aug 29, 2013, 1:26:14 AM8/29/13
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Kishore,
This information is available from the electrode manufacturer, usually in their product catalog. 
 
Shashank Vagal 


From: Thota Kishore <krish....@gmail.com>
To: material...@googlegroups.com
Sent: Thursday, 29 August 2013 10:37 AM
Subject: [MW:18536] Current & Voltage Ranges for WPS
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Saravanan Sornam

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Aug 29, 2013, 1:29:47 AM8/29/13
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Hi Kishore,

you can get those recommended datas from manufacturers Catalogues , like ESAB, Hyundai, Lincoln, Thyssen,  whatever brand you have selected.

for each size and the position of welding .

Before making PQR, you should always refer to the welding manufacturer's recommendation for Amps, Volts, polarity, type of coating, AWS Classes etc .

Cheers ,
Saravanan ,
Korea




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rudolf saldanha

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Aug 29, 2013, 6:43:56 AM8/29/13
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Hi,
As a general guide you can take 25 to 30 times the electrode size for Current (Amps). The Welding consumable manufacturer will give you the recommended Amps and Polarity.
Just my 2 cents.

From: Thota Kishore <krish....@gmail.com>
To: material...@googlegroups.com
Sent: Thursday, 29 August 2013, 13:07
Subject: [MW:18536] Current & Voltage Ranges for WPS
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Octane Mac

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Aug 30, 2013, 2:59:21 PM8/30/13
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As in ASME Sec. II Part C, I have attached the amperage and other information related to E6013 and E7018.
(d) indicates dia of the electrode you are considering.

Octane


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E6013.jpg
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