Exaton

Exaton 19.9.Nb

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Filler metal 19.9.Nb is suitable for joining stainless steels of the 18Cr/8Ni/Nb and 18Cr/8Ni/Ti types. Due to the strenghtening effect of niobium, this grade is recommended if the weld metal will be exposed to temperatures above 400°C (750°F). It is used for MIG/MAG welding.


Typical Charpy V-Notch Properties

as welded

Typical Tensile Properties

Condition As Welded As Welded
400°C h
Tensile Strength 610 MPa 560 MPa
Yield Strength 400 MPa 340 MPa
Elongation 42 % 28 %

Recommended Welding Parameters

Current Voltage Wire Diameter Wire Feed Speed
60-220 A 15-28 V 1.0 mm (0.040 in.) 4.0-12.0 m/min (157-472 in./min)
150-260 A 24-29 V 1.2 mm (0.047 in.) 3.0-10.0 m/min (118-394 in./min)

Classifications

Wire Electrode SFA/AWS A5.9 : ER347
EN ISO 14343-A : G 19 9 Nb
EN 10088-1 : ~1.4550

Approvals

Approvals CE EN 13479
VdTÜV 00069
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Shielding Gas M12, M13 (EN ISO 14175)

Typical Weld Metal Analysis %

Typical Wire Composition %
Al C Co Cr Cu FN WRC-92 Mn Mo N Nb Ni P S Si Ti V
0.002 % 0.05 % 0.1 % 19.2 % 0.1 % 7 % 1.4 % 0.1 % 0.05 % 0.7 % 9.3 % 0.015 % 0.013 % 0.4 % 0.003 % 0.04 %
Typical Weld Metal Analysis %
0.003 % 0.06 % 0.1 % 19.2 % 0.1 % 9 % 1.5 % 0.1 % 0.04 % 0.7 % 9.2 % 0.016 % 0.012 % 0.4 % 0.003 % 0.06 %
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How to purchase Exaton 19.9.Nb

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Part Numbers and Accessories

Part Numbers : Exaton 19.9.Nb
S621109820
S621129820
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