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RE: [MW:14235] RE: 14217] Flux-Electrode Combination required.

By Materials & Welding

fyi

 

Arsenio Figuerrez

Project Manager

Cameron (Singapore) Pte Ltd
Process Systems
2 Gul Circle
Singapore 629560
Tel : +65 6494 7474
Fax : +65 6494 7619

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of fredric
Sent: Thursday, May 10, 2012 1:12 AM
To: materials-welding@googlegroups.com
Subject: [MW:14231] RE: 14217] Flux-Electrode Combination required.

 

Dear Ansari

 

Further to the comments given by other experts, you can try with EM12K / EH14 & Suitable Flux. But as the thickness is 70mm, you can try using Basic flux ( Non-Active Flux) to avoid C , Mn pick up , specially when you do multi pass SAW welding. In some cases, we have observed high hardness (260-280BHN) due to this pick up.

 

You can try with F7P2EM12K, F7P4EH14, F7P2EH10K etc.

 

Regards

Fredric Prabu. K

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of ansari intekhab alam
Sent: Tuesday, May 08, 2012 3:55 PM
To: materials-welding@googlegroups.com
Subject: [MW:14217] Flux-Electrode Combination required.

 

Dear Experts 

Hi ,

further can anyone suggest me that the electrode for SMAW  and Electrode and flux wire combination for SAW Process.

Details as are

1. Material - SA 516-70

2.Thickness-70 mm

3.Normalizing-  ( 920 Deg - 150 min )  +  Dress relieving ( 620 Deg - 350 Minutes ).

also please suggest that how we can choose the electrodes and fluxes for a particular weld by using ASME Section 2 Part C.

 
-
Regards
Ansari Intekhab Alam

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