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Conventional  >>  Low Hydrogen Low Alloy and Creep Resistane Electrodes  >>  RASI E 11018 M

EXTRA LOW HYDROGEN ELECTRODE
RASI  E-11018 M

BASIC TYPE

CLASSIFICATIONS
AWS / SFA 5.5 E 11018M IS : 1395 E76 BM 329Fe

CHARACTERSTICS
RASI E 11018 M is a basic coated, Extra low hydrogen electrode ideally suited for welding of high strength Q & T steels, like WEL - TEN 80, SA 517 grades and their equivalent grades. The weld metal displays excellent crack resistance and produces sound weld possessing excellent strength combined with good impact properties at sub - zero temperature.

APPLICANTIONS
Pen stock, Earthmoving equipments and other heavy steel fabrications made from high tensile steels for welding of USST-1 steel, Heat treated fine grained steels N-A-XTRA 70, HY 80 etc.

CHEMICAL COMPOSITION OF  ALL WELD METAL
ELEMENT C Mn Si Cr Ni Mo S P
PERENTAGE 0.1 1.8 0.60 0.40 1.25-2.5 0.25-0.50 0.03 0.03

MECHANICAL PROPERTIES OF ALL WELD METAL

UTS (N/mm2) Ys (N/mm2) Elongation L=4d  % CVN Impact at-51C
760 Min 680-760 20 Min 27 J Min

Note: Single Values shown above are maximum

WELDING CURRENT AND PACKING DATA : AC 70 V / DC (+)
Dia (mm) 2.5 x 300 3.15 x 450 4 x 450 5 x 450
Current (A) 50-90 90-140 140-180 180-230
Pieces / Pkt 85 60 45 30
Pkts / Boxes 8 8 8 8

STORAGE
Re-dry the Electrode at 300C for 1 Hr, use short arc during welding store the electrode in dry conditions.

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