• CROMOTHERME-20Mo- E9018-G
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Electrodes for Creep Resisting Steels

CROMOTHERME-20 Mo

AWS: SFA 5.5 E9018-G

EN ISO CODE:

Cromotherme-20Mo is a low hydrogen iron power type electrode yielding a weld deposit containing 1.25 Cr - 1.0 Mo - 0.25 V. The electrode produces stable and steady arc, easy striking and re-striking. The slag is easily detachable. The welds are of radiographic quality. Ideal for welding Cr – Mo - V steels of similar compositions, filling up work on alloy castings of similar compositions e.g. GS17CrMoV510. The weld metal possesses excellent room temperature and elevated temperature properties.

Approvals
CIB-MP
CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSi

S

PCrNiMoV
Percent
0.120.700.300.0130.0151.250.201.000.25


MECHANICAL PROPERTIES OF ALL WELD METAL

(PWHT : 690°C FOR 1 HR)

UTSYSElongation
CVN Impact Strength (J)
(MPa)
(MPa)
(L= 4d)%
 at minus 20°C (J)
72062021.0
50


CURRENT AND PACKING DATA: DC (+)


Size (mm)
5x4504x4503.15x450
2.15x350
Current Range (Amps)
180-240140-180100-140
70-100
Qty. (Pcs./Carton)
355575
100


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