Exaton

Exaton 31S

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31S is a neutral welding flux for submerged arc welding giving good slag removal and fine bead appearance. It is suitable for surfacing with strip and wire electrodes and can also be used for joining. 31S is intended primarily for welding with strip or wire electrodes of the 310LMo type such as 25.22.2.LMn for urea applications.


Classifications

Grade S A AB 2
Name EN ISO 14174

Consumable Characteristics

Basicity Index nom: 1.0
Density nom: 0.9 Kg/l
Welding Current 1200

Classifications

Wire SFA/AWS - EN ISO
Sandvik 25.22.2.LMn A5.9:ER"310LMo"/ 14343:25 22 2 N L
Exaton 25.22.2.LMn A5.9:EQ"310LMo"/ 14343-A:B 25 22 2 N L

Approvals

Combined with Wire
*Selected production units only. Please contact ESAB for more information. Visit esab.com to download specific flux/wire combination fact sheets for more details.

Typical Mechanical Properties

Combined with Wire Condition Yield Strength Tensile Strength Charpy V-Notch Elongation
Exaton 25.22.2.LMn As Welded null 320 MPa
(46 ksi)
560 MPa
(81 ksi)
125 J @ 20°C,
(93 ft-lb @ 68 °F)
115 J @ -40°C,
(85 ft-lb @ -40 °F)
65 J @ -196°C,
(48 ft-lb @ -320.8 °F)
50 %
Sandvik 25.22.2.LMn As Welded null 380 MPa
(55 ksi)
570 MPa
(83 ksi)
75 J @ 20°C,
(56 ft-lb @ 68 °F)
40 J @ -196°C,
(30 ft-lb @ -320.8 °F)
40 %

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Mn Mo N Ni P S Si
Exaton 25.22.2.LMn (2 layers)
0.02 % 24.2 % 3.6 % 2.0 % 0.13 % 22 % - % - % 0.6 %
Sandvik 25.22.2.LMn
0.02 % 0.02 % 24.5 % 24.5 % 3.8 % 3.8 % 2 % 2 % 0.12 % 0.12 % 22 % 22 % - % - % - % - % 0.6 % 0.6 %
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How to purchase Exaton 31S

We're as eager to put ESAB gear in your hands as you are to have it.  That's why we sell our products with distributors who'll give you the attention, support, and value you deserve.  Their expertise will make sure that you're as happy with the purchasing process as we know you'll be with your purchase itself.

To make things even easier, we've developed the online shopping list below.  As you browse our site, you'll be able to click on any product to have it added to this easy reference sheet.  And when you're done, you can send the list to yourself or print it out and bring it in to the distributor of your choice.

To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.


Part Numbers and Accessories

Part Numbers : Exaton 31S
S122400000
3122400000
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