OK 67.15

ESAB

OK 67.15

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Basic coated MMA-electrode for welding 25Cr 20Ni-steels. Also suitable for welding armour steels, austenitic manganese steels and for joining of dissimilar steels.

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Typical Charpy V-Notch Properties

As Welded
Impact Value 74 ft-lb
Impact Value 100 J
Shielding Gas ISO
Testing Temperature 68 °F
Testing Temperature 20 °C

Typical Tensile Properties

ConditionElongationShielding GasTensile Strength Yield Strength
As Welded35 %ISO590 MPa (86 ksi)410 MPa (59 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
45-55 A 36 sec 0.6 kg/h (1.3 lb/h) 2.0 x 300.0 mm (5/64 x 11.8 in.) 62 % 162 24 V
50-85 A 40 sec 0.9 kg/h (2.0 lb/h) 2.5 x 300.0 mm (0.098 x 11.8 in.) 61 % 96 25 V
60-115 A 60 sec 1.2 kg/h (2.6 lb/h) 3.2 x 350.0 mm (1/8 x 13.8 in.) 59 % 50 25 V
70-160 A 62 sec 1.8 kg/h (4.0 lb/h) 4.0 x 350.0 mm (5/32 x 13.8 in.) 59 % 28 26 V
130-200 A 65 sec 2.5 kg/h (5.5 lb/h) 5.0 x 350.0 mm (0.197 x 13.8 in.) 60 % 22 26 V

Classifications

Classifications Werkstoffnummer : 1.4842
EN ISO 3581-A : E 25 20 B 2 2
SFA/AWS A5.4 : E310-15

Approvals

Approvals CE EN 13479
DB 30.039.01
NAKS/HAKC 3.2MM
Seproz UNA 272580
VdTÜV 01025
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Austenitic CrNi
Coating Type Lime Basic
Ferrite Content FN 0
Welding Current DC+

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Mn Ni Si
0.10 % 25.7 % 2.0 % 21.3 % 0.4 %
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Part Numbers and Accessories

Part Numbers : OK 67.15
67152020L0 FIND A DISTRIBUTOR
67152520L0 FIND A DISTRIBUTOR
67153230T0 FIND A DISTRIBUTOR
67154030G0 FIND A DISTRIBUTOR
67155030G0 FIND A DISTRIBUTOR
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