APPLICATION
Welding of mild and low alloy steel for structures working at low temperature, e.g. holders for liquid petroleum gas (LPG).
CHARACTERISTICS
N-9018-D1 is a basic coated hydrogen controlled electrode for low alloy. Good notch toughness down to -60°C. Very suitable for enclosed joint welding of rail when a hardness of about 250 HV is desired.
Typical Chemical Composition of Weld Metal (%):
C |
Si |
Mn |
|
Mo |
0.06 |
0.35 |
1.50 |
|
0.35 |
Typical Mechanical Properties of Weld Metal:
Yield Point
N/mm2 (Kgf/mm2) |
Tensile Strength
N/mm2 (Ksi) |
Elongation
(%) |
PWHT |
610 |
370 |
24 |
-60, 40 |
Size and Recommended Current Range (AC or DC +):
Diameter (mm) |
2.5 |
3.2 |
4.0 |
5.0 |
Length (mm) |
350 |
350 |
400 |
400 |
Ampere |
Flat |
65-90 |
90-130 |
135-185 |
190-250 |
V & OH |
60-90 |
80-120 |
110-170 |
160-210 |
Welding Positions:
ALL POSITIONS
Packing:
20 Kg corrugated box, with 4 units of 5 Kg shrinked plastic wrapped paper boxes inside.
Special requests on packing are accepted. |
