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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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Especificaciones


Clasificaciones: SFA/AWS A5.1, E7018-1 H4R, EN ISO 2560-A, E 42 4 B 32 H5
Aprobaciones: ABS, 3H5, 3Y, BV, 3YH5, CE, EN 13479, DNV, 4YH5, GL, 4YH5, LR, 3YH5, RINA, 4YH5, VdTÜV, 11813

Aprobaciones vinculadas a la planta de producción. Para obtener más información, pongase en contacto con ESAB.


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

Análisis del Metal de Soldadura


Propiedades de Ensayo de impacto Charpy

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

Typical Tensile Properties

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

Datos aportación

Amperios Diámetro Fusion time per electrode at 90% I max kg weld metal/kg electrodes Number of electrodes/kg weld metal Tasa de Deposición Voltios
55-80 A 2.0 x 300 mm 45 sec 0.65 kg 125 0.63 kg/h 22 V
70-110 A 2.5 x 300 mm 53 sec 0.60 kg 81 0.8 kg/h 23 V
70-110 A 2.5 x 350 mm 63 sec 0.63 kg 68 0.8 kg/h 22 V
100-150 A 3.2 x 350 mm 66 sec 0.64 kg 43 1.3 kg/h 22 V
100-150 A 3.2 x 450 mm 92 sec 0.64 kg 33 1.2 kg/h 23 V
130-200 A 4.0 x 350 mm 66 sec 0.64 kg 43 1.3 kg/h 22. V
130-200 A 4.0 x 450 mm 101 sec 0.65 kg 23 1.6 kg/h 22 V
160-260 A 5.0 x 450 mm 109 sec 0.68 kg 15 2.3 kg/h 22 V

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