Extra low hydrogen type electrodes depositing a high strength weld metal. The electrode possesses excellent operating characteristics and is suitable for welding in all positions. Weld metal has got good toughness even at subzero temperatures. Deposition efficiency is about 115%. The weld metal possesses high strength together with good notch toughness even at subzero temperatures down to minus o 50 C. Ideally suited for welding fine-grained steels, high strength steels, IS: 8500- 91, Gr 540B, 570B, 590B, IS: 2002-92 Gr.3, IS: 1875-92 class 3A or similar.
Element | C | Mn | Si | Mo | S | P | Ni |
Percent | 0.06 | 1.45 | 0.50 | 0.40 | 0.020 | 0.021 | 0.50 |
UTS | YS | Elongation | RA% | CVN Impact Strength (J) | CVN Impact Strength (J) |
(MPa) | (MPa) | (L= 5d)% | at Minus 50°C | at Minus 20°C | |
640 | 550 | 23.0 | 65.0 | 50 | 120 |
DIFFUSIBLE HYDROGEN CONTENT : 5 ml/100 gms of weld metal max.
Size (mm) | 5x450 | 4x450 | 3.15x450 | 2.5x350 |
Current Range (Amps) | 200-250 | 140-190 | 100-140 | 80-100 |
Qty. (Pcs./Carton) | 35 | 55 | 75 | 125 |
E8018-B8
E8018-B3L
E8018-B1
E8018-B6
E8018-B8L
E9015-B24
E9018-G
E7018-B2L
E8018-D3
E8018-B8
E8018-G
E8018-D3
E9015-B23
E7018-A1
E9018-B3
E8018-B3L
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E7018-B2L
E8018-B2 H4R
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E9015-B91
E7018-A1 H4R
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E8018-B2
E9018-G
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E9015-B92
E9016-B3
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E9015-B92