OK 92.55

ESAB

OK 92.55

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OK 92.55 is an all-positional, basic coated electrode which deposits a NiCr-based alloy with additions of Mo, W and Nb. The electrode is specifically designed for welding 9%Ni steels for cryogenic applications down to -196°C.

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Typical Weld Metal Analysis %

Approvals

Society CE EN 13479
Society ABS ENiCrMo-6
Society DNV For welding NV 1,5Ni to NV 5Ni
Society GL NiCr14Mo7Fe
Society BV N50
Approvals are based on factory location. Please contact ESAB for more information.

Typical Charpy V-Notch Properties

Testing Temperature -196 degC
Testing Temperature -321 degF
Impact Value (met) 70 J
Impact Value (imp) 52 ft-lb
Conditional Statement As welded

Classifications

Grade E Ni 6620 (NiCr14Mo7Fe)
Name EN ISO 14172
Grade ENiCrMo-6
Name SFA/AWS A5.11

Consumable Characteristics

Welding Current AC, DC+-
Coating Type Basic
Alloy Type Ni-based CrMoNb

Typical Tensile Properties

ElongationTensile Strength (imp)Yield Strength (imp)
35 %690 MPa (100 ksi)430 MPa (62 ksi)

Deposition Data

Current Deposition Rate Diameter Number of electrodes/kg weld metal Voltage kg weld metal/kg electrodes
65-115 A 70 hr 1.1 kg/h(2.4 lb/h) 2.5 x 350 mm(3/32 x 14 in.) 55 23 V 0.70 kg(1.5 lb)
70-150 A 68 hr 1.5 kg/h(3.3 lb/h) 3.2 x 350 mm(1/8 x 14 in.) 34 22 V 0.66 kg(1.4 lb)
120-200 A 82 hr 1.9 kg/h(4.2 lb/h) 4.0 x 350 mm(5/32 x 14 in.) 23 22 V 0.67 kg(1.5 lb)
150-240 A 91 hr 2.8 kg/h(6.2 lb/h) 5.0 x 350 mm(3/16 x 14 in.) 14 23 V 0.68 kg(1.5 lb)

Extra Info

*See certificates for details.

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Part Numbers and Accessories

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Check box to add

Part Numbers : OK 92.55
OK 92.55 2.5x350mm 1/4 VP 92552530K0 FIND A DISTRIBUTOR
OK 92.55 3.2x350mm 1/2 VP 92553230G0 FIND A DISTRIBUTOR
OK 92.55 4.0x350mm 1/2 VP 92554030G0 FIND A DISTRIBUTOR
OK 92.55 5.0x350mm 1/2 VP 92555030G0 FIND A DISTRIBUTOR
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