OK 67.75

ESAB

OK 67.75

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OK 67.75 is a basic coated, stainless electrode for welding steels of the 24Cr13Ni type, for welding transition layers when surfacing mild steel with stainless, for joining dissimilar steels and welding root runs in the stainless side of clad steels.

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Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded aws
64 J (47 ft-lb) -50 degC (-58 degF)
55 J (41 ft-lb) -80 degC (-112 degF)
75 J (56 ft-lb) 20 degC (68 degF)

Typical Tensile Properties

ConditionElongationShielding GasTensile Strength Yield Strength
As Welded35 %AWS600 MPa (87 ksi)470 MPa (68 ksi)

Deposition Data

Current Fusion time per electrode at 90% I max Deposition Rate @ 90% I max Diameter Deposition Efficiency (%) Number of electrodes/kg weld metal Voltage
50-80 A 42 sec 1.1 kg/h (2,4 lb/h) 2.5 x 300.0 mm (0.098 x 11,8 in.) 73 % 78 22 V
80-120 A 60 sec 1.5 kg/h (3,3 lb/h) 3.2 x 350.0 mm (1/8 x 13,8 in.) 73 % 39 24 V
80-150 A 62 sec 2.3 kg/h (5,1 lb/h) 4.0 x 350.0 mm (5/32 x 13,8 in.) 73 % 25 26 V
160-220 A 65 sec 3.4 kg/h (7,5 lb/h) 5.0 x 350.0 mm (0.197 x 13,8 in.) 73 % 17 27 V

Classifications

Classifications Werkstoffnummer : 1.4332
EN ISO 3581-A : E 23 12 L B 4 2
SFA/AWS A5.4 : E309L-15

Approvals

Approvals ABS Stainless
CE EN 13479
DNV-GL VL 309
LR SS/CMn
NAKS/HAKC 2.5-5.0 mm
Seproz UNA 272580
VdTÜV 00633
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Austenitic CrNi
Coating Type Basic
Ferrite Content FN 8-15
Welding Current DC+

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Mn N Ni Si Si+Fe
0.04 % 23.5 % 2.0 % 0.06 % 12.9 % 0.3 % 11 %
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Part Numbers and Accessories

Part Numbers : OK 67.75
67755030G0 FIND A DISTRIBUTOR
67752520L0 FIND A DISTRIBUTOR
67753230T0 FIND A DISTRIBUTOR
67754030G0 FIND A DISTRIBUTOR
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