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ESAB

OK 55.00

OK 55.00

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.

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Specifications


Typical Tensile Properties

ISO As welded
Elongation Tensile Strength Yield Strength
28 % 590 MPa 500 MPa
AWS As welded
Elongation Tensile Strength Yield Strength
- - -

Charpy V-Notch Properties

ISO As welded
Impact Value Testing Temperature
105 J -45 °C
100 J -50 °C
AWS As welded
Impact Value Testing Temperature
- -45 °C

Weld Metal Analysis

MnCSi
1.5 %0.06 %0.5 %

Approvals: ABS, 3Y H5, BV, 3Y H5, CE, EN 13479, CWB, E4918-1-H4, DB, 10.039.03, DNV, 3Y H5, GL, 3Y H5, LR, 3Y H5, NAKS/HAKC, 5.0mm, RS, 3Y H5, VdTÜV, 00632
Classifications: SFA/AWS A5.1, E7018-1H4 R, CSA W48, E4918-1-H4, EN ISO 2560-A, E 46 5 B 32 H5

Approvals are based on factory location. Please contact ESAB for more information.


Alloy Type: Carbon Manganese
Coating Type: IMPERIAL_Basic covering
Diffusible Hydrogen: < 4.0 ml/100g
Welding Current: AC, DC+
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