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ESAB

OK 48.50

OK 48.50

General purpose AC and DC+ (-) basic electrode for mild and low alloy steels. The running characteristics are very good. It is a Low Moisture Absorption (LMA) type coating.

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Specifications


Typical Tensile Properties

ISO As welded
Elongation Tensile Strength Yield Strength
28 % 570 MPa 500 MPa
AWS As welded
Elongation Tensile Strength Yield Strength
- - -

Charpy V-Notch Properties

ISO As welded
Impact Value Testing Temperature
70 J -40 °C
60 J -45 °C
AWS As welded
Impact Value Testing Temperature
- -45 °C

Weld Metal Analysis

ELEMENTVALUES
MnCSi
1.2 %0.06 %0.4 %

Approvals: ABS; 3Y H5; BV; 3YH5; CE; EN 13479; DNV; 4YH5; GL; 4YH5; LR; 3YH5; RINA; 4YH5; VdTÜV; 11813
Classifications: SFA/AWS A5.1; E7018-1 H4R; EN ISO 2560-A; E 42 4 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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