The ENi-1 Welding Electrodes provide outstanding resistance to corrosive environments, especially in caustic and neutral media. Their high purity nickel core wire and carefully formulated flux coating deliver smooth arc stability and spatter-free welding. These electrodes minimize porosity while ensuring clean, crack-resistant weld deposits. The controlled chemistry of UNS W86001 allows welds to maintain strength even under severe service conditions, making them highly suitable for process equipment, chemical handling units, and food-grade manufacturing setups.
Industries value ASTM ENi-1 Universal Standard electrodes because they are versatile in both fabrication and repair work. They can be used for joining nickel to nickel, nickel to stainless steel, and for surfacing applications where superior resistance to corrosive or reducing agents is required. The ENi-1 Welding Electrodes are known for their ease of use, making them suitable for flat, horizontal, vertical, and overhead positions, ensuring welders achieve consistent results across all applications.
The outstanding weldability of AWS Class ENi-1 makes it ideal for equipment exposed to alkali, salt solutions, and weak acids. In power generation plants, petrochemical industries, and marine environments, the UNS W86001 nickel-based electrodes are preferred for their high-temperature stability and resistance to oxidizing conditions. Whether in the construction of tanks, piping systems, or reactors, ASTM ENi-1 coated electrodes stand out as a dependable choice that guarantees strength, durability, and long-term service life.
Metals And Welding Specialities ensures that each batch of ENi-1 Welding Electrodes is tested for consistency and adherence to international standards. The electrodes are packaged carefully to prevent moisture pickup, thereby preserving the quality of weld deposits. Customers across the globe rely on Metals And Welding Specialities for timely supply, competitive pricing, and technical expertise in welding solutions.
With their superior chemical composition, mechanical properties, and adherence to ASTM ENi-1 Universal Standard, Metals And Welding Specialities’ ENi-1 Welding Electrodes are the first choice for industries looking to achieve robust, corrosion-resistant welds.
Specification ENi-1 Welding Electrodes
Classification
AWS A5.11, A5.1, ENi-1
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)
AWS ENiCrMo-13 Coated Electrodes Application & uses
- Petroleum
- Chemical plant
- Power sector
- Gas Industry
- Hardware tools
- Metallurgy
- Machinery
- Construction
- Shipbuilding
Equivalent Grade Of ENi-1 Welding Electrodes
Class
UNS
Oxford Alloys
Special Metals
UTP
ESAB
ENi-1
W82141
Alloy 141
NICKEL WELDING ELECTRODE 141
UTP 80 NI
OK NI-1
ENi-1 Welding Electrodes Chemical Composition
C
Mn
Si
S
Fe
Ni+ incidental Cobalt
Cu + incidental Silver
AL
Other
2.0
2.5
4.0
0.03
8.0
85 min
2.5
1.0
1.0
ENi-1 Welding Electrodes Parameters
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