PHiLARC Products
- Carbon Steel Electrodes
- High Tensile Strength Steel
- For Low Temperature Steel
- Heat Resisting Steel Electrodes
- Atmospheric Corrosion Resisting
- Hardfacing Electrodes
- Stainless Steel Electrodes
- Nickel and Nickel Alloy Electrodes
- Cast Iron Electrodes
- Aluminum Alloy Electrodes
- Bronze and Copper Alloy Electrodes
- Gouging and Cutting Electrodes
- Solid Welding Wire (GMAW and GTAW)
- Oxy Fuel Gas Filler Rods for Brazing
- Oxy Fuel Gas Brazing FLuxes
- Submerged Arc Weding Wire and Flux
- Flux Cored Wires (FCAW)
PA-10016-G
AWS Specification: AWS A5.5 E10016-G
JIS Specification : Z3212 D8016
Other Spcification: NONE
I. APPLICATIONS:
Welding of 80kgf/mm2 class high tensile steel for pressure vessels, penstocks, bridges, offshore constructions, and industrial machinery and construction machinery.
II. DESCRIPTIONS:
PA-10016G is a low hydrogen type electrode for all-position welding and provide good X-ray soundness, notch toughness and crack resistibility.
III. NOTES ON USAGE:
-
Dry the electrodes at 350ºC-400ºC for about one hour before use. Store the electrodes at 100-150ºC after drying, keeping them away from moisture.
-
Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose because arc striking on base metal is in danger of initiating cracking.
-
Keep the arc as short as possible.
-
Preheat at 120-180ºC. The temperature to be applied varies in accordance with plate thickness and kind of steel to be welded.
-
Pay attention not to exceed proper heat-input because excessive heat-input causes deterioration of impact values and yield strength of weld metal.
-
Immediate post heating at 150-200ºC after welding is effective to prevent cracking.
IV. TYPICAL CHEMICAL COMPOSITION OF DEPOSITED METAL (%):
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
0.07 |
0.63 |
1.45 |
0.012 |
0.010 |
1.55 |
0.23 |
0.19 |
V. TYPICAL MECHANICAL PROPERTIES OF DEPOSITED METAL:
Yield Point N/mm2 (ksi) |
Tensile Strength N/mm2 (ksi) |
Elongation % |
Impact Value °C, J (°F, Ft-Lbs) |
650 (94) |
750 (109) |
25 |
-20°, 100 (-4°, 74) |
VI. WELDING POSITIONS: ALL POSITIONS
VII. SIZES & RECOMMENDED CURRENT RANGE: AC or DC (+)
SIZES |
Dia. x length (mm) |
2.5 x 350 |
3.2 x 350 |
4.0 x 400 |
5.0 x 400 |
Current Range (Amp) |
Flat |
55 - 85 |
90 - 130 |
130 - 180 |
180 - 240 |
Vertical, Overhead |
50 - 80 |
80 - 115 |
110 - 170 |
150 - 200 |