OK 55.00 is a reliable, high-quality, LMA electrode, particularly suitable for welding high strength low-alloy steels. The good, low-temperature impact strength of the weld metal should be noted. The weld metal is also very resistant to hot cracking. The electrode is also suitable for welding high strength ships steel, grades A, D and E.
Typical Weld Metal Analysis %
|Typical Weld Metal Analysis %|
|Nominal Percentage||0.06 %||0.5 %||1.5 %|
|Approvals are based on factory location. Please contact ESAB for more information.|
Typical Charpy V-Notch Properties
|Condition||Conditional Statement||Impact Value (met)||Testing Temperature (met)|
|As welded||As Welded||105 J||-45 degC|
|As welded||As Welded||100 J||-50 degC|
|Grade||E 46 5 B 32 H5|
|Name||EN ISO 2560-A|
|Welding Current||AC, DC+|
|Diffusible Hydrogen||< 4.0 ml/100g|
|Coating Type||Basic covering|
|Alloy Type||Carbon Manganese|
Typical Tensile Properties
|As Welded||28 %||ISO|
|140-200 A||4.0 x 450 mm|
|80-110 A||2.5 x 350 mm|
|110-140 A||3.2 x 350 mm|
|110-140 A||3.2 x 450 mm|
|140-200 A||4.0 x 350 mm|
|200-270 A||5.0 x 450 mm|
|215-360 A||6.0 x 450 mm|
How to purchase OK 55.00
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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.