Benefits

Reliable, high-quality LMA electrode for welding high strength low-alloy steels.
Good low-temperature impact strength and resistance to hot cracking.
Meets AWS A5.1 E7018-1H4R specifications.
Low hydrogen content (<3 ml/100g) for high-quality welds.
All-position welding capabilities.
Easy to use and produces smooth, consistent welds.
Ideal for welding in demanding applications such as shipbuilding, pressure vessels, and structural steelwork.

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 stell, grades A, D and E. Tested according to NACE TM0177 and TM0284. Diffusible Hydrogen tested in various conditions show values below 3 ml/100g.



Ordering



Description
Part No.




ESAB OK 55.00 2.5 x 350mm - Carton
5500253500


ESAB OK 55.00 3.2 x 350mm - Carton
5500323500


ESAB OK 55.00 4.0 x 350mm - Carton
5500403500


ESAB OK 55.00 3.2 x 450mm - Carton
5500324500


ESAB OK 55.00 4.0 x 450mm - Carton
5500404500


ESAB OK 55.00 5.0 x 450mm - DISCONTINUED
5500504500


ESAB OK 55.00 6.0 x 450mm - DISCONTINUED
5500604500


ESAB OK 55.00 2.5 x 350mm 1/2 VP - Carton
55002535G0


ESAB OK 55.00 3.2 x 350mm 1/2 VP - Carton
55003235G0


ESAB OK 55.00 3.2 x 450mm 1/2 VP - Carton
55003245G0


ESAB OK 55.00 4.0 x 450mm 1/2 VP - Carton - DISCONTINUED
55004045G0


ESAB OK 55.00 5.0 x 450mm 1/2 VP - DISCONTINUED
55005045G0


ESAB OK 55.00 3.2 x 350mm 3/4 VP - Carton
55003235V0


ESAB OK 55.00 3.2 x 450mm 3/4 VP - Carton
55003245V0


ESAB OK 55.00 4.0 x 450mm 3/4 VP - Carton
55004045V0


ESAB OK 55.00 5.0 x 450mm 3/4 VP - Carton
55005045V0


ESAB OK 55.00 6.0 x 450mm 3/4 VP - Carton
55006045V0