Nickel based Inconel 625 welding wire ERNiCrMo-3 has good resistance to corrosion and high temperature, and possesses high strength and excellent fabricability. It is widely used in industries such as petrochemical, metallurgy, atomic energy, ocean development, aviation, aerospace, and more. The composition of ERNiCrMo-3 welding wire typically includes nickel, chromium, molybdenum, and sometimes small amounts of other elements to enhance its properties. This alloy wire is particularly suitable for applications requiring superior corrosion resistance and high-temperature performance.

Standard Specifications

• Standard: AWS A5.14, ASME SFA A5.14

• Size: 0.8MM / 1.0MM / 1.2MM / 1.6MM / 2.4MM / 3.2MM / 3.8MM / 4.0MM / 5.0MM

• Form: MIG (15kgs/spool), TIG (5kgs/box)

Product Advantages

• High Temperature Tolerance: ERNiCrMo-3 is designed to withstand extreme temperatures, making it ideal for applications in high-heat environments like power generation, aerospace, and chemical processing. Its ability to maintain integrity at elevated temperatures ensures the long-term reliability of welded components.

• Good Corrosion Resistance: The alloy’s combination of nickel, chromium, and molybdenum provides excellent resistance to corrosion, particularly in environments where exposure to high-temperature and corrosive agents such as sulfur, chlorine, and acids is common. This feature makes it an excellent choice for marine, petrochemical, and other harsh industrial environments.

• Smooth Surface: ERNiCrMo-3 ensures a smooth and uniform surface when used in welding, improving the overall aesthetics and minimizing the need for post-weld finishing. This characteristic also helps to reduce potential imperfections, leading to better structural integrity.

• Less Oxides: One of the advantages of using ERNiCrMo-3 welding wire is its ability to produce welds with fewer oxides. This helps improve the quality of the welded joint and reduces the risk of defects such as porosity, leading to more reliable and durable welds.

• Good Fluidity of the Molten Pool: The excellent fluidity of the molten pool facilitates easy welding, especially in complex weld joints, and allows for smooth and consistent weld penetration, improving the quality and strength of the weld.

• High Welding Strength: ERNiCrMo-3 provides strong, durable welds, which are crucial in applications that require high mechanical strength. Its ability to form high-quality joints that can withstand extreme stresses and strains ensures the longevity of the welded structures.

• Different Spool Choices: Available in different spool sizes, ERNiCrMo-3 provides flexibility in meeting the needs of various welding applications, whether for small-scale or large-scale projects.

• Meets GB and ASTM Standards: ERNiCrMo-3 welding wire complies with both Chinese (GB) and American (ASTM) standards, ensuring the highest levels of quality and reliability in its applications.

Product Applications

The Aerospace Industry
ERNiCrMo-3 is commonly used in the aerospace industry for components exposed to high temperatures and mechanical stress, such as turbine blades and combustion chambers. Its excellent heat and corrosion resistance ensure long-lasting, reliable performance in extreme conditions.

The Petroleum Pipeline
In the oil and gas industry, ERNiCrMo-3 is used to weld pipelines and infrastructure, especially in offshore and high-temperature environments. Its corrosion resistance makes it ideal for protecting pipelines from aggressive substances like sulfur and acidic gases.

The Chemical Reactor
This welding wire is ideal for chemical reactors and pressure vessels that deal with aggressive chemicals and high temperatures. Its superior corrosion resistance and high-temperature stability ensure the integrity of equipment in petrochemical and pharmaceutical industries.

Power Generation Equipment Manufacturing
ERNiCrMo-3 is essential in power generation for components like heat exchangers and turbines. Its ability to withstand high temperatures and thermal fatigue makes it crucial for ensuring the longevity and safety of power plant systems.

Automobile Manufacturing
In automotive manufacturing, ERNiCrMo-3 is used for welding engine parts, exhaust systems, and other high-stress components. Its strength and resistance to heat and corrosion make it ideal for demanding applications in vehicle production.

Marine Industry
The marine industry relies on ERNiCrMo-3 for welding marine turbines, valves, and propellers. Its corrosion resistance and durability under extreme conditions make it suitable for underwater and offshore applications.

Medical Equipment Manufacturing
In the medical field, ERNiCrMo-3 is used to weld critical medical equipment and surgical tools, ensuring durability and safety in high-precision applications.

Nuclear and Atomic Energy
For nuclear reactors, ERNiCrMo-3 provides the necessary heat and corrosion resistance to withstand the extreme conditions of radiation and high temperatures, making it essential for safe reactor operations.

Specification Details

• ERNiCrMo-3 is used primarily for gas tungsten and gas metal arc welding with matching composition base metals. It is also suitable for welding Inconel 601 and Incoloy 800. Additionally, 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. It can also be used to weld duplex and 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 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 and 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 the GMAW weld process.

• ERNiCu-7 is a copper-nickel alloy base wire for GMAW and GTAW welding of Monel alloys 400 and 404. It is also used for overlaying steel after applying a 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. It is also used for overlaying steel.

CHANGZHOU DZX metaL CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.

For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

FAQ:

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Q: What is the lead time?
A: Usually, the sample lead time is 7 days after payment has been /confirm/ied.