Exaton

Exaton 22.9.3.LB

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Exaton 22.9.3.LB is a chromium-nickel-molybdenum-nitrogen covered electrode with basic coating for welding of 22-23%Cr duplex (austenitic-ferritic) stainless steels (e.g. Sandvik SAF 2205). The basic type of electrode combines good welding properties in all positions and high impact strength at low temperatures. The weld metal is characterized by high strength and very good pitting corrosion resistance as well as very good resistance to stress corrosion cracking in chloride containing media. Exaton 22.9.3.LB is used for welding of duplex and lean duplex stainless steels in service temperatures up to 280°C (536°F). It is also used in applications where good impact toughness properties is required below -40°C. Typical base materials to be welded are ISO: 1.4462, 1.4362, 1.4162, 1.4662, 1.4660 and 1.4417.


Typical Charpy V-Notch Properties

as welded iso

Typical Tensile Properties

ConditionElongationShielding GasTensile Strength Yield Strength
As Welded27 %ISO840 MPa (122 ksi)670 MPa (97 ksi)

Deposition Data

Current Deposition Rate @ 90% I max Diameter Deposition Efficiency (%) Number of electrodes/kg weld metal Voltage
55-80 A 49 sec 0.7 kg/h (1.5 lb/h) 2.5 x 300.0 mm (0.098 x 11.8 in.) 56 % 103 24 V
70-115 A 61 sec 1.2 kg/h (2.6 lb/h) 3.2 x 350.0 mm (1/8 x 13.8 in.) 60 % 51 24 V
90-175 A 62 sec 1.6 kg/h (3.5 lb/h) 4.0 x 350.0 mm (5/32 x 13.8 in.) 57 % 36 25 V
120-230 A 67 sec 2.4 kg/h (5.3 lb/h) 5.0 x 350.0 mm (0.197 x 13.8 in.) 55 % 23 26 V

Classifications

Classifications Werkstoffnummer : 1.4462
SFA/AWS A5.4 : E2209-15
EN ISO 3581-A : E 22 9 3 N L B

Approvals

Approvals BV 2209
CE EN13479
DNV-GL Duplex
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Duplex CrNiMoN
Coating Type Basic
Ferrite Content FN 35-50
Welding Current DC+

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Cu FN WRC-92 Mn Mo N Ni P PRE S Si
<=0.04 % 23 % 0.1 % 44 % 1 % 3.2 % 0.18 % 9 % <=0.03 % >=35 % <=0.025 % 0.6 %
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How to purchase Exaton 22.9.3.LB

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 22.9.3.LB
68912520L0
68912520U0
68913230T0
68914030G0
68915030U0
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