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-7016-G
AWS Specification: AWS A5.5 E7016G
JIS Specification : DL5016-B-1
Other Spcification: DIN E5155B(R)10
I. APPLICATIONS:
Welding of LPG tankers, LPG storage tanks, nuclear power plants, bridges and pipe lines in cold regions.
II. DESCRIPTIONS:
PA-7016-G is a low hydrogen type electrode for 50kg/mm2 class high tensile steel and Al-killed steel used in temperature up to -45ºC
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Excellent mechanical properties.
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Good notch toughness in low temperature.
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X-ray performance and mechanical usability are good.
III. NOTES ON USAGE:
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Dry the electrodes at 300-350ºC for one hour before use.
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Adopt back step method or strike the arc on a small steel plate prepared for this purpose to prevent blowholes at the arc starting.
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As excessive heat-input deteriorates impact values, weld with proper heat-input selected according to the impact values required.
IV. TYPICAL CHEMICAL COMPOSITION OF DEPOSITED METAL (%):
C |
Si |
Mn |
P |
S |
Ni |
0.07 |
0.42 |
1.02 |
0.012 |
0.010 |
0.6 |
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) |
490 (71) |
570 (83) |
30 |
-46°, 110 (-51°, 81) |
VI. WELDING POSITIONS: ALL POSITIONS
VII. SIZES & RECOMMENDED CURRENT RANGE: AC or DC (+)
|
Dia. x length (mm) |
2.5 x 350 |
3.2 x 350 |
4.0 x 400 |
Current Range (Amp) |
Flat |
55 - 85 |
90 - 130 |
135 - 185 |
Vertical, Overhead |
50 - 80 |
80 - 120 |
110 - 160 |