Exaton 2209

Exaton

Exaton 2209

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2209 is a chromium-nickel-molybdenum-nitrogen covered electrode with basic coating for welding of 22-23%Cr duplex (austenitic-ferritic) stainless steels 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. 2209 is used for welding of duplex and lean duplex stainless steels in service temperatures up to 280°C (536°F), where good impact strength at temperatures below -40°C is required. Typical base materials to be welded are ISO: 1.4462, 1.4362, 1.4162, 1.4662, 1.4660 and 1.4417.

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Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded iso
80 J (59 ft-lb) -46 degC (-51 degF)
67 J (50 ft-lb) -60 degC (-76 degF)
110 J (81 ft-lb) 20 degC (68 degF)

Typical Tensile Properties

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

Deposition Data

Current Fusion time per electrode at 90% I max 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
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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Part Numbers and Accessories

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Part Numbers : Exaton 2209
68912520L0 FIND A DISTRIBUTOR
68913230T0 FIND A DISTRIBUTOR
68914030G0 FIND A DISTRIBUTOR
68915030U0 FIND A DISTRIBUTOR

ESAB EQUIPMENT WARRANTIES ARE VALID ONLY WHEN PURCHASED THROUGH AN ESAB AUTHORIZED DEALERSHIP.

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