ESAB

OK NiCrFe-3

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Nickel based electrode for welding Inconel 600 and similar Inconel alloys, cryogenic steels, martensitic to austenitic steels, dissimilar steels, heat resisting steel castings of limited weldability.


Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded aws
95 J (70 ft-lb) -196 degC (-321 degF)
110 J (81 ft-lb) 20 degC (68 degF)
pwht iso
128 J (95 ft-lb) 8 hr 620 degC (1148 degF) 20 degC (68 degF)

Typical Tensile Properties

Condition PWHT As Welded
Shielding Gas ISO AWS
Tensile Strength 683 MPa (99 ksi) 640 MPa (93 ksi)
Yield Strength 433 MPa (63 ksi) 395 MPa (57 ksi)
Elongation 44 % 42 %
Testing Time 8 hr
Testing Temperature 620 degC (1148 degF)

Deposition Data

Current Deposition Rate @ 90% I max Diameter Deposition Efficiency (%) Number of electrodes/kg weld metal Voltage
50-70 A 50 sec 0.9 kg/h (2,0 lb/h) 2.5 x 300.0 mm (0.098 x 11,8 in.) 63 % 88 22 V
65-105 A 60 sec 1.2 kg/h (2,6 lb/h) 3.2 x 350.0 mm (1/8 x 13,8 in.) 62 % 57 23 V
75-150 A 60 sec 2.0 kg/h (4,4 lb/h) 4.0 x 350.0 mm (5/32 x 13,8 in.) 64 % 31 24 V
120-170 A 68 sec 2.7 kg/h (6,0 lb/h) 5.0 x 350.0 mm (0.197 x 13,8 in.) 64 % 20 25 V

Classifications

Classifications SFA/AWS A5.11 : ENiCrFe-3
EN ISO 14172 : E Ni 6182 (NiCr15Fe6Mn)

Approvals

Approvals ABS ENiCrFe-3
NAKS/HAKC 2.5 - 4.0 mm
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Ni-based Cr-alloy
Coating Type Basic
Welding Current DC+

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Fe Mn Nb Ni Si
0.04 % 15.6 % 6.3 % 6.7 % 1.7 % 71 % 0.8 %
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How to purchase OK NiCrFe-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 NiCrFe-3
92262520L0
92263230L0
92264030G0
92265030G0
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