Exaton 22.12.HTR


Exaton 22.12.HTR

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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. 22.12.HTR is intended primarily for welding the high temperature steels 253MA (1) 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.


Exaton 22.12.HTR


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 %


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

Typical Charpy V-Notch Properties

Testing Temperature 20 degC
Shielding Gas ISO
Impact Value (met) 55 J
As Welded


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

Consumable Characteristics

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

Typical Tensile Properties

ConditionElongationShielding Gas
As Welded35 %ISO

Deposition Data

Current Deposition Rate Diameter Number of electrodes/kg weld metal Voltage kg weld metal/kg electrodes
50-90 A 44 sec 0.8 kg/h 2.5 x 300 mm 104 26 V 0.55 kg
70-110 A 66 sec 1.0 kg/h 3.2 x 350 mm 54 25 V 0.55 kg
85-150 A 77 sec 1.3 kg/h 4.0 x 350 mm 35 26 V 0.56 kg

Part Numbers and Accessories

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Part Numbers : Exaton 22.12.HTR
Exaton 22.12.HTR 2.5x300 1/4VP 68982520L0 FIND A DISTRIBUTOR
Exaton 22.12.HTR 3.2x350 1/2VP 68983230T0 FIND A DISTRIBUTOR
Exaton 22.12.HTR 4.0x350 1/2VP 68984030G0 FIND A DISTRIBUTOR