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Electrodes for Creep Resisting Steels

MOLYTHERME-R

IS: 1395 E 63 B D1 26 J

Molytherme-R is a low hydrogen electrode yielding a weld deposit containing Mn- Mo. The electrode is ideally suited for welding steels of similar composition, CONCOR BOGIES etc. The weld metal possesses good high temperature properties and has excellent toughness. The deposits will also meet the metal recovery of 110% min. requirements.

Precaution

1. Ensure the electrodes are dry. Re-dry the electrodes at 250-300 C for one hour.

2. Use short arc and stringer bead.

CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiMoSP
Percent
0.061.300.500.400.0200.021


MECHANICAL PROPERTIES OF ALL WELD METAL


UTSYSElongation
RA%CVN Impact Strength (J)
(MPa)
(MPa)
(L= 5d)%

at Minus 50°C
64055023.0
65.040



CURRENT AND PACKING DATA: AC / 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