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[MW:10548] RE: 10546] Wire and Flux

By Materials & Welding

Dear Sir,

 

You can use the following combination:

 

Wire type T-PUT (Böhler Welding) Thermanit JE-308L = AWS SFA A 5.9 : ER 308L

Flux type T-PUT Marathon 213 or T-PUT Marathon 431, unfortunately both fluxes have only EN-ISO 14174 classification and no AWS.

These are respectively SF CS 2 63 DC for Marathon 213 (molten Calciumsilicate) and SA FB 2 64 DC for Marathon 431 (Agglomerated basic).

 

When you need to qualify according to ASME section IX, you can use one of these combinations because of QW-404.9 (c) Wire is classified according to ASME section II part C and flux isn’t qualified. When using one of these combination WPS need to be re-qualified when changing to another flux.

 

Met vriendelijke groeten / Best Regards

 

Herman Pieper

 

Pieper Quality Support & Inspection

Phone: +31 (0)521 380083

Fax:     +31 (0)84 7539225

Cell:     +31 (0)6 51691215

www.pieper-qsi.nl

 

Van: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] Namens elsayed elghareeb
Verzonden: donderdag 31 maart 2011 13:03
Aan: materials-welding@googlegroups.com
Onderwerp: [MW:10546] Wire and Flux

 

Dear All,

 

1- I want to know suitable combination between wire and Flux for welding Stainless Steel material by SAW process

SA 240 Tp 304L and please give AWS classification for both.

 

2- suitable steps for welding

--
Best Regardes,

 
 

Eng:- Elsayed Elghareeb.
Dipl. Welding Engineer.
+2 010 82 61 645.

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