Ni-based CrMoNb electrode for welding of Ni-alloys of the same or similar type as e.g. Inconel 625, for welding of 5% and 9% Ni steel. The electrode is very suitable for welding of 254 SMO, i.e. UNS S31254 steel.
Typical Charpy V-Notch Properties
|Impact Value||Testing Temperature|
|as welded iso|
|50 J (37 ft-lb)||-196 degC (-321 degF)|
|70 J (52 ft-lb)||20 degC (68 degF)|
Typical Tensile Properties
|Condition||Elongation||Shielding Gas||Tensile Strength||Yield Strength|
|As Welded||35 %||ISO||780 MPa (113 ksi)||500 MPa (73 ksi)|
|Current||Deposition Rate @ 90% I max||Diameter||Deposition Efficiency (%)||Number of electrodes/kg weld metal||Voltage|
|55-75 A||40 sec||0.9 kg/h (2,0 lb/h)||2.5 x 300.0 mm (0.098 x 11,8 in.)||55 %||100||23 V|
|65-100 A||52 sec||1.4 kg/h (3,1 lb/h)||3.2 x 350.0 mm (1/8 x 13,8 in.)||56 %||49||25 V|
|80-140 A||57 sec||1.9 kg/h (4,2 lb/h)||4.0 x 350.0 mm (5/32 x 13,8 in.)||58 %||33||27 V|
|120-170 A||72 sec||2.1 kg/h (4,6 lb/h)||5.0 x 350.0 mm (0.197 x 13,8 in.)||58 %||21||24 V|
SFA/AWS A5.11 : ENiCrMo-3
EN ISO 14172 : E Ni 6625 (NiCr22Mo9Nb)
CE EN 13479
NAKS/HAKC 2.5-4.0 mm
|Approvals are based on factory location. Please contact ESAB for more information.|
|Alloy Type||Ni-based CrMoNb|
|Ferrite Content||FN 0|
Typical Weld Metal Analysis %
|Typical Weld Metal Analysis %|
|0.03 %||21.7 %||2.0 %||0.2 %||9.3 %||3.3 %||62.8 %||0.4 %|
How to purchase OK NiCrMo-3
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