IDENTIFICATION
Griduct 8, E 11018-G
CLASSIFICATION
AWS/SFA 5.5 : E 11018G
DESCRIPTION
An extruded low hydrogen, Iron powder type electrodes for welding high strength steels. Weldable in all positions except vertical down. Striking and restriking properties are good with little spatter and easy to remove slag.
WELD METAL ANALYSIS (RANGE) %
| C | Mn | Si | Ni | Mo | Cr | S | P |
| 0.09 max | 1.0 - 1.80 | 0.60 max | 1.8 - 2.70 | 0.25 - 0.55 | 0.35 max | 0.030 max | 0.030 max |
MECHANICAL PROPERTIES (RANGE)
| UTS (MPa) | YS (MPa) | EL (%) (L=4D) | CVN Impact Value | |
| Temp | Joules | |||
| 760 min | 690 min | 15 min | -40°C | 30 min |
TYPICAL APPLICATIONS
• Ideally suitable for welding of high strength steels, fine grained steels, HSLA, Q & T steels, etc.
• Ideal for welding high strength steel for earth moving Industry.
WELDING PROCEDURE:
Use short arc length and stringer bead. Electrode should be in perfectly dry condition.
REDRYING TEMPERATURE : 300°C / 1 hr
WELDING POSITION :
PACKING PARAMETERS
| Size (mm) | Length (mm) | Amps | Packing / Box (kg) | Packing / Box (Pcs) |
| AC (90V) / DC (+) | ||||
| 2.5 | 350 | 60 - 85 | 5 x 4 = 20 | 160 x 4 = 640 |
| 3.15 / 3.20 | 450 | 90 - 130 | 5 x 4 = 20 | 110 x 4 = 440 |
| 4 | 450 | 140 - 190 | 5 x 4 = 20 | 70 x 4 = 280 |
| 5 | 450 | 190 - 250 | 5 x 4 = 20 | 45 x 4 = 180 |