ESAB

OK Autrod NiCr-3

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Continuous solid Ni-Cr wire for welding of high alloyed heat-resisting and corrosion resisting materials, 9% Ni-steels and similar steels with high notch toughness at low temperatures. Also for joining of dissimilar metals of the types mentioned. The weld metal has very good mechanical properties at high and low temperatures. Good resistance to stress corrosion.


Typical Charpy V-Notch Properties

As Welded
Impact Value 111 ft-lb
Impact Value 150 J
Testing Temperature 68 °F
Testing Temperature 20 °C

Typical Tensile Properties

ConditionElongationTensile Strength Yield Strength
As Welded40 %650 MPa (94 ksi)400 MPa (58 ksi)

Deposition Data

Current Deposition Rate Diameter Voltage Wire Feed Speed
70-190 A 1.3-4.8 kg/h (2-10 lb/h) 0.8 mm (0.030 in.) 20-27 V 5.0-18.0 m/min (197-709 in./min)
100-200 A 2.5-5.5 kg/h (5-12 lb/h) 1.0 mm (0.040 in.) 21-27 V 6.0-13.0 m/min (236-512 in./min)
160-280 A 3.6-6.0 kg/h (7-13 lb/h) 1.2 mm (0.047 in.) 24-30 V 6.0-10.0 m/min (236-394 in./min)

Classifications

Wire Electrode SFA/AWS A5.14 : ERNiCr-3
EN ISO 18274 : S Ni 6082 (NiCr20Mn3Nb)

Approvals

Approvals VdTÜV 12656 (MV)
VdTÜV 12666 (FP)
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Alloyed nickel (Ni + 20 % Cr + 3 % Mn + 2.5 % Nb)

Typical Weld Metal Analysis %

Typical Wire Composition %
C Cr Fe Mn Nb+Ta Ni Si
0.04 % 20.0 % 1.3 % 3.0 % 2.5 % bal % 0.2 %
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How to purchase OK Autrod NiCr-3

We're as eager to put ESAB gear in your hands as you are to have it.  That's why we sell our products with distributors who'll give you the attention, support, and value you deserve.  Their expertise will make sure that you're as happy with the purchasing process as we know you'll be with your purchase itself.

To make things even easier, we've developed the online shopping list below.  As you browse our site, you'll be able to click on any product to have it added to this easy reference sheet.  And when you're done, you can send the list to yourself or print it out and bring it in to the distributor of your choice.

To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.


Part Numbers and Accessories

Part Numbers : OK Autrod NiCr-3
1985089820
1985109820
1985129820
1985160300
1985240300
1985320300
19840998XX
198409982H
198411982H
19841198XX
198412982H
198416982H
19841698XX
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