GRIDUCT 8

IDENTIFICATION : GRIDUCT 8 E 11018G
CLASSIFICATION : AWS/SFA 5.5 : E 11018G

CHARACTERISTICS :

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.

Typical Application :

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. Redry Electrodes at 300° C for one hour.

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 :

Ultimate Tensile Strength MPa Yield Stress MPa Elongation (%) (L=4D) Impact Value
760 min 670 min 15 min 0°C 29J

 

RECOMMENDED CURRENT AND PACKING DATA :

SIZE (mm) LENGTH (mm) AMPS AC(90V)DC(+) PACKING PER BOX WEIGHT 1000 Pcs, kg
3.20 450 90-130 110X4=440 42.50
4.00 450 140-190 70x4=280 69.07
5.00 450 190-250 45x4=180 107.91