Applications:
Mild steel fabrications, Steel windows and iron grills and fences, container steel, welding of ungalvanized pipes, steel structures for houses, steel chairs and tables, steel ladders and other light gauge mild steels and others.
Characteristics:
SMOKE and ODORLESS
FEW and FINE SPATTERINGS
STEADY and SMOOTH ARC
SELF REMOVING SLAG reduces cleaning time
STRONG and HIGH QUALITY WELD METAL properties
Notes on Usage:
(1) Pay attention not to exceed the range of proper currents. Welding with excessive current not only lowers X-ray soundness, but also causes increase of spatter, under-cut and insufficient slag covering.
(2) Dry the electrodes at 70-100 degrees C for 30-60 minutes before use. Excessive moisture absorption lowers usability and may result in some porosities.
(3) Excessive drying before use causes less in penetration and overheating of the electrode.
Typical Chemical Composition of Weld Metal (%):
C |
Mn |
Si |
P |
S |
0.09 |
0.38 |
0.26 |
0.015 |
0.012 |
Typical Mechanical Properties of Weld Metal:
Yield Point
N/mm2 (Kgf/mm2) |
Tensile Strength
N/mm2 (Ksi) |
Elongation
(%) |
Impact Value
Deg C, J (Deg F, Ft-lbs) |
420 (61) |
490 (71) |
30 |
0, 90 (32, 66) |
Size and Recommended Current Range (AC or DC +/-):
Diameter (mm) |
1.6 |
2.0 |
2.5 |
3.2 |
4.0 |
5.0 |
Length (mm) |
275 |
275 |
350 |
350 |
400 |
400 |
Ampere |
Flat |
20-45 |
30-65 |
60-95 |
90-130 |
120-170 |
150-220 |
V&OH |
20-45 |
30-65 |
60-62 |
90-130 |
125-160 |
125-190 |
Welding Positions:
ALL POSITIONS INCLUDING VERTICAL DOWN
Approvals:
ABS, BV, DNV, LRS
Packing:
20 Kg corrugated box, with 4 units of 5 Kg shrinked plastic wrapped paper boxes inside.
Special requests on packing are accepted. |
