Inventory Details

E(R)NiCrMo-4

Main Ingredients

Element

Composition

Ni+Co

Remainder

Cu

0.50 max

C

0.02 max

Co

20.0 - 23.0

Mn

1.0 max

Cr

14.5 - 16.5

Fe

4.0 - 7.0

Mo

15.0 - 17.0

P

0.04 max

V

0.35 max

S

0.03 max

W

3.0 - 4.5

Si

0.08 max

Others

0.50 max

Product features

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  • E(R)NiCrMo-4

    INCO-WELD C-276 welding wire is primarily used for TIG welding and MIG welding of INCONEL C276 alloy and other nickel-chromium-molybdenum alloys. It can also be used for overlay welding of steel surfaces. This welding material exhibits excellent corrosion resistance in various corrosive media, particularly in resisting pitting and crevice corrosion. This welding wire can be used for welding dissimilar materials, including welding INCONEL C276 alloy with other nickel alloys, stainless steel, and low-alloy steel.

  • Specifications

    • AWS A5.14, ERNiCrMo-4
    • ASME Section II, SFA-5.14, ERNiCrMo-4
    • UNS N10276
  • Performance

    • Minimum Tensile Strength, psi: 100,000

    Performance:

    • MPa: 690
    • Elongation, (4d): 30%

    The welding wire can be supplied in spools or straight lengths, with several different diameters available for selection, as shown in the table below:

  • The welding wire can be supplied in spools or straight lengths, with several different diameters available for selection

    Diameter (mm) 0.8 0.9 1.0 1.14 1.2 1.6 2.4 3.2
    Diameter (in) 0.030 0.035 0.040 0.045 0.047 0.062 0.093 0.125
  • Note

    The information provided in this document pertains to typical products and their performance by the company, and is not a technical specification for the product. INCONEL, MONEL, INCOLOY, INCO-WELD, INCOFLUX, INCO-CORED, NI-ROD, 686CPT, and 725NDUR are registered trademarks of SMC International Alloy Welding Products.

Aerospace and Aviation

Our materials jointly fend off corrosion from high-altitude moisture, fuel residues, and extreme atmospheric conditions, endure intense temperatures and extreme pressure changes, fit both core operations and routine equipment needs, ensuring safe flight operations, minimal maintenance demands, and long-lasting reliability for commercial jets, military aircraft, and spacecraft.

Marine Engineering

Our materials collectively resist corrosion from saltwater, seawater mist, and marine organisms, withstand extreme temperatures and pressure fluctuations, suit both critical operations and general equipment needs, ensuring safe marine operations, low-maintenance costs, and long-lasting industrial performance in harsh ocean environments.

Petrochemical industry

Our materials collectively resist corrosion from harsh substances like acids and chlorides, and withstand high temperatures in demanding processes. These materials suit both critical operations and general equipment needs to ensure safe, low-maintenance, and long-lasting industrial operations.

Automotive

Our materials collectively resist corrosion from road salts, moisture, and engine fluids, withstand high temperatures in powertrain and exhaust systems, suit both critical operations and general equipment needs, ensuring safe vehicle performance, low-maintenance requirements, and long-lasting durability under daily driving and harsh road conditions.

Biopharmaceuticals

Our materials collectively resist corrosion from harsh bioprocess fluids, withstand stable temperatures in precise production processes, suit both critical operations and general equipment needs, ensure safe drug production, low-maintenance facility running, and long-lasting industrial operations that meet strict regulatory standards.

Construction & Infrastructure

Our materials jointly fend off corrosion caused by rainfall, dampness, and urban contaminants—key for withstanding outdoor exposure—bear heavy weights and harsh weather, fit both vital applications and everyday equipment uses, guaranteeing safe infrastructure operation, reduced upkeep expenses, and enduring structural reliability for public and commercial developments.

Electronics

Our materials jointly resist corrosion from moisture, dust, and chemical coolants, endure stable temperatures in high-heat components, fit both core operations and routine equipment needs, ensuring reliable electronic performance, reduced maintenance efforts, and long-lasting durability for consumer gadgets, industrial controls, and telecom hardware.

Energy Industry

Our materials jointly ward off corrosion from fuel byproducts, high-pressure fluids, and environmental elements, endure extreme temperatures in power generation and transmission, fit both core operations (oil/gas well casings, renewable energy hardware) and routine equipment needs, ensuring safe energy production/transmission, cut maintenance costs, and long-term reliability across fossil fuel and clean energy sectors.

Environmental industry

Our materials collectively resist corrosion from industrial waste, acidic/alkaline effluents, and chemical treatments, withstand temperature variations in waste processing and water treatment systems, suit both critical operations and general equipment needs, ensuring safe environmental remediation, low-maintenance facility upkeep, and long-lasting performance in waste management and sustainability-focused processes.

Medical

Our materials collectively resist corrosion from sterilizing agents and bodily fluids, maintain structural stability in precision medical devices, suit both critical operations and general equipment needs, ensure safe patient care, low-maintenance device upkeep, and long-lasting performance that meets strict medical regulatory standards.

Aerospace and Aviation
Marine Engineering
Petrochemical industry
Automotive
Biopharmaceuticals
Construction & Infrastructure
Electronics
Energy Industry
Environmental industry
Medical
Aerospace and aviation
Marine engineering
Petrochemical industry
Automotive
Bipharmaceuticals
Construction & infrastructure
Electronics
Energy industry
Environmental industry
Medical

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