Duplex Steel Coated Electrodes
Duplex coated electrodes are used for welding duplex stainless steels that need high strength and corrosion resistance. They combine austenitic and ferritic structures, giving better toughness and stress corrosion cracking resistance than standard stainless steel. At Metracore Alloys, we supply and stock a range of duplex stainless steel welding electrodes. These electrodes have a balanced chemical composition with chromium, nickel, and molybdenum for improved durability. Their mechanical properties include high tensile strength, good weldability, and resistance to pitting. Types include light, medium, and heavy-coated variants to suit different welding needs.
DUPLEX COATED ELECTRODES, DUPLEX STAINLESS STEEL WELDING ELECTRODES, DUPLEX STEEL COATED WELDING ROD, DUPLEX STEEL COATED WELDING ELECTRODES, DUPLEX STEEL LIGHT COATED ELECTRODES
Our Duplex welding electrodes meet the global standards of strength and weld quality. The electrodes are available in different sizes and coatings, and each of them provides a steady arc, low spatter, and smooth weld finish. The electrodes are compatible with both AC and DC and work satisfactorily for field and shop applications. The design is such that the risk of cracking during welding is minimized. The electrodes are easy to handle, and results are uniform even under stringent conditions.
Duplex-steel-covered arc welding Electrodes are used in cases when strength and corrosion resistance are critical. It is used in pressure vessels, oil and gas pipelines, heat exchangers, offshore structures, chemical plants, and shipbuilding. The electrodes are also operated satisfactorily in water treatment and desalination plants subjected to chloride-containing environments. Such electrode usage minimizes maintenance cost and enhances welded structures service life. Both onshore, and offshore installations have high-performance welding.
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To ensure both quality and performance, Duplex Steel Light Coated Electrodes are supplied with the appropriate certifications. Before being shipped, every batch undergoes rigorous testing. Due to their moisture-proof packaging, the electrodes remain dry, and functional. For particular project needs, duplex steel coated welding rods, and heavy-duty coated electrodes are also offered. Options for custom packing aid in preventing damage while in transit. In order to promptly address urgent project needs a ready stock is kept on hand.
Duplex Steel Coated Electrodes Specification
Classification
AWS A5.4, E2209-16
Form
Welding Electrode,
Welding Rods
Type Of Current
Direct Current Electrode Positive (DCEP)
Diameters
3/32”, 1/8”, 5/32”, 3/16” or 2.5mm, Ø 3.2mm, Ø 4.0mm, Ø 5.0mm
Size
2.0mm ∞ 5.0mm
AC/DC+
50-80, 80-110, 100-135, 140-180
Welding Positions
All positions 5/32” & 3/16” recommended for use in flat & horizontal positions only (F, V, OH, H)
Ready Stock
Light Coated Electrodes,
Heavy Coated Electrodes,
Shielded Arc Electrodes
Types of Duplex Steel Coated Electrodes
Duplex Steel Light Coated Electrodes
Duplex Steel Heavy Coated Electrodes
Duplex Steel Shielded Arc Electrodes
Reach out to Metracore Alloys for reliable Duplex Steel Coated Electrodes solutions
Technical Details of Duplex Steel Coated Electrodes
Parameters of Duplex Steel Coated Electrodes
|
Diameter |
Process |
Volt |
Amps (flat) |
Amps (V/OH) |
|
|
in |
(mm) |
||||
|
3/32 |
(2.4) |
SMAW |
24-28 |
70-85 |
65-75 |
|
1/8 |
(3.2) |
SMAW |
26-30 |
85-110 |
80-90 |
|
5/32 |
(4.0) |
SMAW |
28-32 |
110-140 |
100-120 |
|
3/16 |
(4.8) |
SMAW |
28-32 |
120-160 |
110-130 |
Manufacturing Process of Duplex Steel Coated Electrodes
Duplex Steel Coated Electrodes Application
Products
Exporter, Manufacturer & Supplier of Duplex Steel Coated Electrodes in various material and sizes.