Supratherme is an 7018 electrode which is a heavy coated low hydrogen, iron powder type electrode ideally suited for producing tough and ductile welds of radiographic quality in boilers, pressure vessels and heavy structures subjected to dynamic loading. This 7018 electrode has a metal recovery of about 115%. Some typical applications include heavy structures subjected to dynamic loading and impact, highly restrained joints, coaches, wagons, penstocks, boilers, pressure vessels, earthmoving machines, etc.
Element | C | Mn | Si | S | P |
Percent | 0.06 | 1.02 | 0.44 | 0.022 | 0.022 |
UTS | YS | Elongation | CVN Impact Strength |
(MPa) | (MPa) | (L= 5d)% | at minus 30°C (Joules) |
545 | 460 | 28 | 65 |
Size (mm) | 6.3x450 | 5x450 | 4x450 | 3.15x450 | 2.5x350 |
Current Range (Amps) | 270-320 | 200-250 | 150-190 | 100-150 | 70-100 |
Qty.(Pcs./Carton) | 25 | 50 | 70 | 100 | 150 |
E10016-G
E10018M
E9018-M
E11018-G
E9018-G H4R
E 11018 M
E7010-P1
E11018M
E10018-G
E12018M
E10018-D2
E7018
E8010-G
E12018-G
E11016-G
E11018-G
E9018M H4R
E7016
E12018G H4
E9018-G
E11018-G H4R
E7018
E7010-G
E6011
E8010-P1
E9018-G
E7016