ERNiCrMo-3 is a high-performance nickel-based welding wire specifically designed for extreme environments requiring superior corrosion resistance and mechanical strength. It is widely used in offshore platform welding, ensuring strong, durable joints that can withstand harsh marine environments, high pressure, and extreme temperatures. This welding wire is an ideal solution for industries requiring long-lasting, corrosion-resistant welds in critical applications.
| Welding wire series |
| ERNiCrMo-3 | ERNi-1 |
| ERNiCrMo-4 | ERNi-CI |
| ERNiCrMo-10 | ERNiCr-3 |
| ERNiCrMo-13 | ERNiCr-4 |
| ERNiCrMo-14 | ERNiCrFe-6 |
| ERNiCrMo-15 | ERNiCrFe-7 |
| ERNiCrCoMo-1 | ERNiCrFe-11 |
| ERNiCu-7 | ERNiFeCr-1
|
| ERCuNi | ERNiFeCr-2 |
Specfication:
ERNiCrMo-3 is used primarily for gas tungsten and gas metal arc and matching composition base metals.It is also used for welding Inconel 601 and Incoloy 800. It can be used to weld dissimilar metal combinations such as steel, stainless steel, Inconel and Incoloy alloys.
ERNiCrMo-4 is used for welding nickel-chromium-molybdenum base materials to itself, steel and other nickel base alloys and for cladding steel.
ERNiCrMo-10 is used for welding nickel-chromium-molybdenum base materials to themselves, steel and other nickel base alloys, and for cladding steels. Can be used to weld duplex, super duplex stainless steels.
ERNiCrMo-14 is used for gas-tungsten-arc and gas-metal-arc welding of duplex, super-duplex and super-austenitic stainless steels, as well as nickel alloys such as UNS N06059 and N06022, INCONEL alloy C-276, and INCONEL alloys 22, 625, and 686.
ERNiCrFe-7 is used for gas-tungsten-arc and gas-metal-arc welding of INCONEL 690.
ENiCrFe-3 electrodes are used for welding of nickel-chromium-iron alloys to themselves and for dissimilar welding between nickel-chromium-iron alloys and steels or stainless steels.
ERCuNi is used for gas metal and gas tungsten arc welding. Can also be used by oxy-fuel welding of 70/30, 80/20, and 90/10 copper nickel alloys. A barrier layer of nickel alloy 610 is recommended prior to overlaying steel with GMAW weld process.
ERNiCu-7 is a copper-nickel alloy base wire for GMAW and GTAW welding of Monel alloys 400 and 404. Also used for overlaying steel after first applying Layer of 610 nickel
ERNi-1 is used for GMAW, GTAW and ASAW welding of Nickel 200 and 201, joining these alloys to stainless and carbon steels, and other nickel and copper-nickel base metals. Also used for overlaying steel.
The precise chemical composition of ERNiCrMo-3 provides exceptional resistance to oxidation, pitting, and crevice corrosion, making it particularly suitable for offshore platforms exposed to seawater and corrosive environments.
Key Features and Advantages
Exceptional Corrosion Resistance: Protects against seawater exposure, chloride-induced corrosion, and aggressive marine conditions.
High-Temperature Performance: Withstands extreme heat up to 980°C (1800°F), ensuring durability in offshore welding applications.
Superior Weld Strength: Prevents cracking, ensuring long-lasting weld integrity in critical structures.
Multi-Process Compatibility: Suitable for GTAW (TIG), GMAW (MIG), and SAW (Submerged Arc Welding).
Reliable for Harsh Environments: Ensures structural integrity in offshore oil rigs, subsea pipelines, and marine vessels.
Applications of ERNiCrMo-3 Welding Wire
1. Offshore & Marine Engineering
Welding of offshore oil platforms and drilling rigs
Subsea pipelines and structural components
Corrosion-resistant shipbuilding and seawater desalination systems
2. Oil & Gas Industry
LNG storage tanks and pipeline welding
High-pressure drilling equipment and offshore production units
Refinery processing units exposed to corrosive gases and fluids
3. Power Generation & Nuclear Industry
Nuclear reactor coolant systems and containment structures
High-temperature steam generators and boiler components
Gas turbine and power plant infrastructure
4. Chemical & Petrochemical Processing
Acid-resistant pressure vessels and reactors
Chemical processing plant piping and storage tanks
Equipment for handling sulfuric, phosphoric, and hydrochloric acids
5. Aerospace & High-Temperature Applications
Jet engine components and turbine parts
High-temperature aerospace exhaust systems
Rocket propulsion structures and heat-resistant components
Equivalent Welding Wire Grades
ERNiCrMo-3 welding wire is recognized under various international standards:
AWS A5.14: ERNiCrMo-3
UNS Number: N06625
ISO 18274: S Ni 6625 (NiCr22Mo9Nb)
EN: NiCr22Mo9Nb
Favorable Wholesale Prices & Factory Supply
We offer wholesale pricing on ERNiCrMo-3 nickel-based welding wire, providing cost-effective solutions for offshore welding applications. As a factory-direct supplier, we ensure:
Competitive bulk pricing with high-quality assurance
Large stock availability for fast delivery
Customizable specifications to meet project requirements
Compliance with AWS, ISO, and EN industry standards
Conclusion
ERNiCrMo-3 nickel-based welding wire is the ideal choice for offshore platform welding, offering exceptional corrosion resistance, high-temperature performance, and strong weld integrity. Its superior mechanical and chemical properties make it the preferred solution for oil and gas, marine, and industrial applications. Contact us today to secure favorable wholesale pricing and factory-direct supply!
