Buy ER NiCrMo-3 MIG/TIG Alloy 625 Filler Metal
INCONEL ® Filler Metal 625
Roshako’s INCONEL Filler Metal 625 is designed for gas-metal-arc and gas-tungsten-arc welding of INCONEL alloy 625, INCOLOY alloys 825 and 25-6MO, and other high-alloy austenitic and super-austenitic stainless steels. It is widely used for surfacing steel, welding 9% Ni steels, and joining corrosion-resistant alloys like Alloy 20.
With exceptional strength across a wide temperature range, this filler metal resists pitting, crevice corrosion, and localized attack, making it ideal for marine, chemical, aerospace, and power plant applications. It also supports dissimilar metal welding, effectively joining INCONEL and INCOLOY alloys with carbon steels, low-alloy steels, and stainless steels.
For superior performance in submerged arc welding, INCONEL Filler Metal 625 can be used with INCOFLUX NT100. Roshako provides high-quality welding solutions tailored for UAE, Dubai, Abu Dhabi, and GCC industries.
INCONEL ® Filler Metal 625
ER NiCrMo-3 MIG/TIG Alloy 625
Nickel-Based Filler Metals
N625-047-30SS
N625-062-10TS
N625-093-10TS
Specification : AWS A5.14 ERNiCrMo-3 (UNS N06625)
ASME II, Part C, SFA-5.14, ERNiCrMo-3 (UNS N06625)
ASME IX, F-No.43
*BS 2901 NA43
*DIN 1736 SG-NiCr21Mo9Nb (2.4831)
*(EN) ISO 18274 – SNi6625 (NiCr22Mo9Nb)
Diameter Options : 2.4 mm, 3.2 mm, 4.0 mm, 4.8 mm, 5.0 mm
Length Options: 300 mm, 350 mm, 450 mm
ER NiCrMo-3 MIG Alloy 625 wire is optimized for gas metal arc welding (MIG) of INCONEL alloys, including 625, and for joining dissimilar metals. It provides excellent oxidation and corrosion resistance in extreme conditions, such as high-temperature and seawater environments. This filler wire is widely used in applications like heat exchangers, pressure vessels, and piping systems in the GCC. Certified to AWS A5.14 and ASME SFA 5.14, it ensures top-notch quality welds with exceptional mechanical properties.
Chemical Composition (%)
| Element | Percentage (%) |
|---|---|
| Nickel + Cobalt (Ni + Co) | 58.0 |
| Aluminum (Al) | 0.40 |
| Carbon (C) | 0.10 |
| Titanium (Ti) | 0.40 |
| Manganese (Mn) | 0.50 |
| Chromium (Cr) | 20.0 - 23.0 |
| Iron (Fe) | 1.0 |
| Niobium + Tantalum (Nb + Ta) | 3.15 - 4.15 |
| Sulfur (S) | 0.015 |
| Molybdenum (Mo) | 8.0 - 10.0 |
| Copper (Cu) | 0.50 |
| Phosphorus (P) | 0.02 |
| Silicon (Si) | 0.50 |
| Others | 0.50 |
Mechanical Properties
Tensile Strength: ≥ 724 MPa
Yield Strength: ≥ 480 MPa
Elongation: ≥ 30%
Applications
- Aerospace Industry – Used in the fabrication and repair of jet engines, exhaust systems, and heat shields due to its excellent high-temperature strength and oxidation resistance.
- Marine & Offshore – Ideal for shipbuilding, offshore platforms, and seawater piping systems, offering superior resistance to saltwater corrosion and biofouling.
- Oil & Gas Industry – Applied in pressure vessels, pipelines, heat exchangers, and refinery components, ensuring durability in high-pressure and corrosive environments.
- Power Plants & Energy Sector – Used in nuclear, thermal, and renewable energy plants for welding components exposed to high temperatures and aggressive chemicals.
- Chemical & Petrochemical Processing – Suitable for welding reactors, heat exchangers, and storage tanks, providing excellent resistance to acidic and corrosive chemicals.
- Cryogenic Applications – Used in welding 9% Ni steels for LNG storage tanks and low-temperature processing equipment, ensuring structural integrity at extreme cold conditions.
- Dissimilar Metal Welding – Facilitates the joining of INCONEL, INCOLOY, stainless steel, carbon steel, and nickel-based alloys, making it essential for complex engineering projects.
Roshako’s advanced welding solutions meet industrial standards across the UAE, Dubai, Abu Dhabi, and the GCC, ensuring high-performance, long-lasting welds in critical applications.
Why Choose Roshako in UAE and GCC?
With over 19 years of industry experience, Roshako is a leading supplier of welding electrodes in the UAE and GCC markets. We provide top-quality industrial welding products from globally recognized brands at competitive prices. Our expert team ensures timely delivery and customer satisfaction across Dubai, Abu Dhabi, Sharjah, Oman, and other GCC countries.
Contact us today to inquire about AWS: ER NiCrMo-3
MIG/TIG Alloy 625 and explore our comprehensive range of nickel-based Filler metals welding solutions.