Molytherme (Extra) - E8018-D3
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Electrodes for Creep Resisting Steels

MOLYTHERME (Extra)

AWS: SFA 5.5 E8018-D3 EN ISO CODE: 18275-B E 59 18-G P H5

Molytherme-Extra is a low hydrogen electrode yielding a weld deposit containing Mn- Mo. The electrode is ideally suited for welding steels of similar composition. The weld metal possesses good high temperature properties and has excellent toughness.

Precaution

1. Ensure the electrodes are dry. Re-dry the electrodes at 300 degrees C for 2 hours.

2. Use short arc and stringer bead.

Approvals
    CE
    BHEL
CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiMoSP
Percent
0.071.250.400.550.0150.018


MECHANICAL PROPERTIES OF ALL WELD METAL

(PWHT : 620 C FOR 1 HR)

UTSYSElongation
CVN Impact Strength (J)
(MPa)
(MPa)
(L= 5d)%
at Minus 51°C
60449525.0
28



CURRENT AND PACKING DATA: DC (+)


Size (mm)
6.3x4505x4504x350
3.15x350
2.5x350
Current Range (Amps)
270-340170-240140-170
100-130
70-90
Qty. (Pcs./Carton)
253555
75125


Electrodes for Creep Resisting Steels

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