AWS Class ERNiCr-3 SAW & Flux Manufacturer and Supplier in Tunisia, Tunis
Home > SAW & Flux > AWS Class ERNiCr-3 SAW & Flux
Hajji Welding Supplies is a trusted manufacturer and supplier based in Tunisia, Tunis, specializing in premium welding consumables for diverse industrial applications. With a strong commitment to quality and innovation, we provide AWS Class ERNiCr-3 Submerged Arc Welding (SAW) wires and flux designed to deliver superior performance, reliability, and consistency in demanding environments. Our products are engineered to meet international standards, ensuring excellent corrosion resistance, strength, and weld integrity for critical applications. Backed by advanced manufacturing facilities and a customer-focused approach, Hajji Welding Supplies serves industries with dependable welding solutions tailored to their needs.
Table of Contents
BOHLER THERMANIT 82-MARATHON 104 SAW & Flux Welding Wire Tunisia, AWS Class ERNiCr-3 Submerged Arc Welding Flux Tunis, UTP UP 068 HH SAW & Flux Stockist Sfax, OK FLUX 10.16 SAW & Flux Sousse, AWS Class ERNiCr-3 SAW & Flux Exporters Bizerte, AWS Class ERNiCr-3 Submerged Arc Welding Wire Tunis, AWS A5.14 ERNiCr-3 SAW & Flux Welding Wire Sfax, AWS Class ERNiCr-3 SAW & Flux Stockist in Tunisia.
AWS Class ERNiCr-3 SAW & Flux Specification
| Classification | AWS A5.14, ERNiCr-3 |
| Form | Welding Fluxes and Wires |
| Type Of Welding | Submerged Arc Welding |
| Thickness available | Upto 4 mm |
| AWS ERNiCr-3 SAW & Flux Application & uses |
|
What is AWS Class ERNiCr-3 SAW & Flux?
AWS Class ERNiCr-3 SAW wire, combined with suitable flux, is a nickel-chromium alloy designed for corrosion-resistant and high-temperature applications. Typical composition includes Ni 67%, Cr 20–23%, Fe ≤3%, Mn ≤2.5%, Cu ≤0.5%, Si ≤0.5%, and C ≤0.1%. It offers excellent resistance to oxidation and stress-corrosion cracking in harsh environments. Mechanical properties include tensile strength of 550–690 MPa, yield strength of ~240 MPa, and elongation of 30–35%. This combination ensures strong, ductile, and reliable welds in chemical, petrochemical, and marine industries.
AWS Class ERNiCr-3 SAW & Flux Chemical Composition
| C | Mn | Fe | P | S | Si | Cu | Ni | Ti | Cr | Tb+Ta | Other |
| 0.10 | 2.5-3.5 | 3.0 | 0.03 | 0.015 | 0.50 | 0.50 | 67.0 min | 0.75 | 18.0-22.0 | 2.0-3.0 | 0.50 |
AWS Class ERNiCr-3 SAW & Flux Minimal Mechanical Properties
| Tensile Strength | 85,500 psi |
|---|---|
| Yield Strength | 52,500 psi |
| Elongation (%) | 38% |
Equivalent AWS Class ERNiCr-3 SAW & Flux
| Diameter | Process | Volt | Amps (flat) | Amps (V/OH) | |
| in | (mm) | ||||
| .035 | (0.9) | SAW | 26-29 | 150-190 | Spray Transfer 100% Argon |
| .045 | (1.2) | SAW | 28-32 | 180-220 | Spray Transfer 100% Argon |
| 1/16 | (1.6) | SAW | 29-33 | 200-250 | Spray Transfer 100% Argon |
| 1/16 | (1.6) | SAW | 14-18 | 90-130 | 100% Argon |
| 3/32 | (2.4) | SAW | 15-20 | 120-175 | 100% Argon |
| 1/8 | (3.2) | SAW | 15-20 | 150-220 | 100% Argon |
AWS A5.14 ERNiCu-7 SAW & Flux Welding Wire Tunisia, SAW & Flux Stockist Tunis, AWS Class ERNiCu-7 Submerged Arc Welding Wire Sfax, SAW & Flux Welding Wire, AWS Class ERNiCu-7 SAW & Flux Stockist in Sousse, AWS Class ERNiCu-7 SAW & Flux Exporters Bizerte, AWS Class ERNiCu-7 Submerged Arc Welding Flux Tunis, OK FLUX 10.90 SAW & Flux Sfax.
Leading Industrial Supplier of AWS Class ERNiCr-3 SAW & Flux For Welding Solutions in Tunis
At Hajji Welding Supplies, we take pride in being one of Tunis’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class ERNiCu-7 SAW & Flux, engineered for precision, durability, and resistance to corrosion. With a strong commitment to quality and customer satisfaction, we provide welding solutions that support industries across construction, energy, shipbuilding, and manufacturing.
ISO Certified
Largest Inventory
On Time Deliveries
Customer Support
BOHLER THERMANIT 82-MARATHON 104 SAW & Flux Welding Wire Tunisia, AWS Class ERNiCr-3 Submerged Arc Welding Flux Tunis, UTP UP 068 HH SAW & Flux Stockist Sfax, OK FLUX 10.16 SAW & Flux Sousse, AWS Class ERNiCr-3 SAW & Flux Exporters Bizerte, AWS Class ERNiCr-3 Submerged Arc Welding Wire Tunis, AWS A5.14 ERNiCr-3 SAW & Flux Welding Wire Sfax, AWS Class ERNiCr-3 SAW & Flux Stockist in Tunisia.
Types of AWS Class ERNiCr-3 SAW & Flux
AWS Class ERNiCr-3 SAW & Flux Uses
AWS Class ERNiCr-3 SAW wire and flux are widely used in industries requiring superior corrosion resistance and strength in extreme environments. Common applications include welding of Inconel alloys (such as 600 and 601), nickel-iron-chromium alloys, and dissimilar joints involving stainless steels and carbon steels. They are ideal for fabrication and repair in chemical processing plants, offshore and marine equipment, power generation units, heat exchangers, and petrochemical industries. With excellent resistance to oxidizing and reducing conditions, these consumables ensure durable, high-quality welds in critical service conditions where performance and reliability are essential.
AWS A5.14 ERNiCu-7 SAW & Flux Welding Wire Tunisia, SAW & Flux Stockist Tunis, AWS Class ERNiCu-7 Submerged Arc Welding Wire Sfax, SAW & Flux Welding Wire, AWS Class ERNiCu-7 SAW & Flux Stockist in Sousse, AWS Class ERNiCu-7 SAW & Flux Exporters Bizerte, AWS Class ERNiCu-7 Submerged Arc Welding Flux Tunis, OK FLUX 10.90 SAW & Flux Sfax.
Industry We Serve
The Hajji Industries Server is built to deliver reliability, speed, and scalability for mission-critical operations. Designed for modern industrial environments, it ensures seamless performance in manufacturing, engineering, energy, and automation sectors.
Our Products
Other Material
Worlwide Shipping
