AWS Class ECuNi Coated Electrodes
AWS Class ECuNi coated electrodes, such as ENiCu-7 are welding rods made to deposit a weld metal of about 70% copper and 30% nickel. They are widely used for joining copper-nickel alloys like 70/30, 80/20, and 90/10, as well as nickel-copper alloys like Monel. These electrodes are known for their strong weld characteristics, stable arc and resistance to contamination. AWS ECuNi Coated Electrodes (UNS W60715 Coated Welding Electrodes) which are well-known for their excellent mechanical strength and dependable chemical balance are supplied and stocked by Metracore Alloys. Their composition includes manganese, iron, silicon, titanium, and controlled nickel content, ensuring durability and excellent weld quality.
AWS ECuNi Coated Electrodes, UNS W60715 Coated Welding Electrode, AWS Class ECuNi Welding Electrodes, Inconel Industrial ECuNi Coated Electrodes
These electrodes come under AWS A5.11, A5.1, ECuNi classification. They are available as welding electrodes and rods suitable for use with direct current electrode positive (DCEP). Common diameters include 3/32”, 1/8”, 5/32”, and 3/16” or 2.5mm, 3.2mm, 4.0mm, and 5.0mm. Welding currents range from 50A to 180A depending on size. It can be used in all welding positions, though larger diameters are best for flat and horizontal welding. Inconel Industrial ECuNi Coated Electrodes are preferred for their ease of operation, consistent performance, and adaptability.
AWS Class ECuNi Welding Electrodes are applied across industries such as petroleum, power, gas, chemical plants, machinery, metallurgy, construction, hardware, and shipbuilding.It is perfect for offshore and marine setting because of its copper nickel strength. To ensure stable coatings the manufacturing process involves preparing the copper nickel core wire, mixing the flux coating, extruding the paste onto the wire and baking carefully. This procedure help in the delivery of electrodes that function dependably in challenging circumstances.
AWS ECuNi Coated Electrodes Supplier in India, AWS ECuNi Coated Electrodes Stockist
Every batch of electrodes undergoes strict quality checks, from raw materials to post-production inspection. Certifications include AWS A5.6/A5.6M:2008 and ASME SFA A5.6 standards. With 5 kg inner boxes packed into 20 kg cartons and stacked into 1000 kg pallets the packaging is moisture-resistant. This guarantees a long shelf life and safe handling and transportation. We offer products that satisfy international welding standards while guaranteeing easy storage and constant quality as a reputable AWS ECuNi Coated Electrodes Supplier in India and stockist.
- AWS Class ECuNi Coated Electrodes Specification
- Types of AWS Class ECuNi Coated Electrodes
- Technical Details of AWS Class ECuNi Coated Electrodes
- Trade Names of AWS Class ECuNi Coated Welding Electrodes
- Chemical Composition of AWS Class ECuNi Coated Electrodes
- Parameters of AWS Class ECuNi Coated Electrodes
- Manufacturing Process of AWS Class ECuNi Coated Electrodes
- AWS Class ECuNi Coated Electrodes Application
AWS Class ECuNi Coated Electrodes Specification
Classification
AWS A5.11, A5.1, ECuNi
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 AWS Class ECuNi Coated Electrodes
AWS Class ECuNi Light Coated Electrodes
AWS Class ECuNi Heavy Coated Electrodes
AWS Class ECuNi Shielded Arc Electrodes
Reach out to Metracore Alloys for reliable AWS Class ECuNi Coated Electrodes solutions
Technical Details of AWS Class ECuNi Coated Electrodes
Trade Names of AWS Class ECuNi Coated Welding Electrodes
| Class | UNS | Oxford Alloys | Special Metals | UTP | SANDVIK |
| ECuNi | W60715 | Alloy 187 | MONEL WELDING ELECTRODE 187 | UTP 387 | EXATON NI 71 |
Chemical Composition of AWS Class ECuNi Coated Electrodes
| Mn | Fe | Si | Cu including Ag | Ni including Cobalt | P | Pb | Ti | Other |
| 1.00-2.50 | 0.40-0.75 | 0.50 | Remainder | 29.0-33.0 | 0.020 | 0.02 | 0.50 | 0.50 |
Parameters of AWS Class ECuNi 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 AWS Class ECuNi Coated Electrodes
AWS Class ECuNi Coated Electrodes Application
Products
Exporter, Manufacturer & Supplier of AWS Class ECuNi Coated Electrodes in various material and sizes.