Exaton 22.12.HTR

Exaton

Exaton 22.12.HTR

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Exaton 22.12.HTR is a covered electrode with rutile-acid coating and about 110% metal recovery. It gives a chromium-nickel weld metal that is scaling resistant in air up to 1150°C (2102°F). Spray transfer gives a bead with a finely rippled surface. There is little spatter and very good slag removal.

Exaton 22.12.HTR is intended primarily for welding the high temperature steels Sandvik 253MA (1) and Avesta 253MA , UNS S30815. It is also suitable for welding other high temperature steels, such as AISI 309 and EN 1.4828.

(1): 253MA is a trademark owned by Outokumpu Stainless.

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Typical Charpy V-Notch Properties

As Welded
Impact Value 41 ft-lb
Impact Value 55 J
Shielding Gas ISO
Testing Temperature 68 °F
Testing Temperature 20 °C

Typical Tensile Properties

ConditionElongationShielding GasTensile Strength Yield Strength
As Welded35 %ISO720 MPa (104 ksi)540 MPa (78 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
50-90 A 44 sec 0.8 kg/h (1,8 lb/h) 2.5 x 300.0 mm (0.098 x 11,8 in.) 55 % 104 26 V
70-110 A 66 sec 1.0 kg/h (2,2 lb/h) 3.2 x 350.0 mm (1/8 x 13,8 in.) 55 % 54 25 V
85-150 A 77 sec 1.3 kg/h (2,9 lb/h) 4.0 x 350.0 mm (5/32 x 13,8 in.) 56 % 35 26 V

Classifications

Grade E Z 23 10 N R 12
Name EN ISO 3581-A

Approvals

Society CE
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type CrNi stainless
Coating Type Rutile
Ferrite Content FN 4- 10
Welding Current AC, DC+

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Mn N Ni P S Si Si+Fe
0.06 % 22 % 0.5 % 0.16 % 10.5 % <=0.03 % <=0.03 % 1.5 % 5 %
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Part Numbers and Accessories

Part Numbers : Exaton 22.12.HTR
68982520L0 FIND A DISTRIBUTOR
68983230T0 FIND A DISTRIBUTOR
68984030G0 FIND A DISTRIBUTOR
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