OK 73.09

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Deposition Data

Current Deposition Rate @ 90% I max Diameter Deposition Efficiency (%) Number of electrodes/kg weld metal Voltage
80-110 A 57 sec 0.9 kg/h (2,0 lb/h) 2.5 x 350.0 mm (0.098 x 13,8 in.) 66 % 68 22 V
100-140 A 87 sec 1.3 kg/h (2,9 lb/h) 3.2 x 450.0 mm (1/8 x 17,7 in.) 67 % 33 22 V
130-180 A 99 sec 1.6 kg/h (3,5 lb/h) 4.0 x 450.0 mm (5/32 x 17,7 in.) 66 % 22 22 V
190-240 A 108 sec 2.4 kg/h (5,3 lb/h) 5.0 x 450.0 mm (0.197 x 17,7 in.) 68 % 14 23 V


Classifications SFA/AWS A5.5 : E8018-G
EN ISO 2560-A : E 46 3 Z B 42 H5


Grade EN 13479
Society CE
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Weathering steel
Coating Type Lime Basic
Diffusible Hydrogen <5.0 ml/100g
Welding Current DC+

How to purchase OK 73.09

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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