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Nickel Alloy ERNiCrMo-4 (C-276) Welding Wire – Order Now for Discounted Pricing
More：ERNiCrMo-3,ERNiCrMo-4,ERNiCrMo-13,ERNiCrFe-3,ERNiCrFe-7,ERNiCr-3,ERNiCr-7,ERNiCu-7,ERNi-1, ER70S-6
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Introduction to ERNiCrMo-4 (C-276) Welding Wire
ERNiCrMo-4 (C-276) welding wire is a high-performance nickel-chromium-molybdenum alloy designed for welding corrosion-resistant materials used in extreme environments. It is widely recognized for its exceptional resistance to acids, chlorides, and oxidizing agents, making it ideal for chemical processing, power generation, marine, aerospace, and oil & gas industries.
We offer factory-direct pricing with special discounts on bulk orders. Whether you need small or large quantities, our ERNiCrMo-4 welding wire is available for immediate shipment, ensuring reliable supply for industrial projects worldwide.
Material Overview: Properties of ERNiCrMo-4 (C-276) Welding Wire
ERNiCrMo-4 (C-276), also known as Hastelloy® C-276, provides excellent performance in demanding applications due to its unique material properties:
✔ Superior Corrosion Resistance – Resistant to pitting, crevice corrosion, and stress corrosion cracking in highly acidic and chloride-rich environments.
✔ High-Temperature Strength – Maintains mechanical integrity in temperatures up to 1093°C (2000°F).
✔ Excellent Weldability – Produces clean, strong, and defect-free welds with minimal hot cracking.
✔ Resistance to Harsh Chemicals – Performs well in oxidizing and reducing environments, including hydrochloric, sulfuric, and nitric acids.
✔ High Durability & Strength – Withstands extreme pressure and thermal fluctuations in industrial applications.
These properties make ERNiCrMo-4 welding wire a top choice for industries requiring reliable and long-lasting welds in harsh conditions.
Industry Standards & Specifications
Our ERNiCrMo-4 (C-276) welding wire is manufactured in compliance with international standards, ensuring high-quality performance for critical welding applications.
Standard Specification
AWS A5.14 ERNiCrMo-4
UNS Number N10276
ASTM Standard ASTM B574, ASTM B575
ISO Standard ISO 18274: NiCr15Mo16Fe6W4
These certifications guarantee that our welding wire meets strict industry requirements for safety, durability, and efficiency.
Applications of ERNiCrMo-4 (C-276) Welding Wire
1. Chemical Processing Industry
Acidic Storage Tanks & Pipelines – Withstands corrosive chemicals like hydrochloric and sulfuric acids.
Heat Exchangers & Pressure Vessels – Provides durability in high-temperature, high-pressure environments.
Chemical Reactors & Mixing Equipment – Prevents contamination and corrosion failures.
2. Power Generation & Nuclear Industry
Nuclear Reactor Components – Ensures radiation and heat resistance for nuclear power plants.
Steam & Gas Turbines – Offers oxidation resistance in high-temperature conditions.
Boiler Tubes & Heat Recovery Systems – Prevents thermal cycling and corrosion damage.
3. Oil & Gas Industry
Offshore Platforms & Pipelines – Resistant to sulfide stress cracking (SSC) and hydrogen embrittlement.
LNG & Cryogenic Applications – Maintains mechanical stability at extremely low temperatures.
Crude Oil Refining Units – Withstands high-sulfur and acidic environments.
4. Aerospace & Marine Engineering
Jet Engine Components – Ideal for high-temperature, high-pressure aerospace applications.
Shipbuilding & Seawater Systems – Provides corrosion protection in marine environments.
5. Food & Pharmaceutical Industry
Sanitary Welding for Food Processing Equipment – Ensures hygienic and contamination-free production.
Sterilization & Medical Equipment – Offers biocompatibility and sterilization resistance.
Why Choose Our ERNiCrMo-4 (C-276) Welding Wire?
✅ Discounted Bulk Pricing – Special offers for bulk orders and wholesale customers.
✅ Certified High-Quality Alloy – Meets AWS, ASTM, and ISO industry standards.
✅ Custom Sizes & Packaging – Available in spools, coils, and custom-cut lengths.
✅ Fast & Reliable Global Delivery – Quick shipping to customers worldwide.
✅ Guaranteed Stock Availability – Always in stock for large-scale industrial projects.
Order Nickel Alloy ERNiCrMo-4 (C-276) Welding Wire Today – Special Discounts Available!
Looking for premium welding wire at factory-direct prices? Take advantage of our discounted rates and bulk pricing! Contact us today for customized orders and fast shipping.
| Item | ERNiCrMo-3 | ERNiCrMo-4 | ERNiCrMo-13 | ERNiCrFe-7 | ERNiCr-3 | ERNiCu-7 | ERCuNi | ERNi-1 |
| C | 0.1 | 0.02 | 0.01 | 0.04 | 0.1 | 0.15 | 0.03 | 0.15 |
| Mn | 0.05 | 1 | 0.5 | 1 | 2.5-3.5 | 4 | 0.5-1.0 | 1 |
| Fe | 5 | 4-7 | 1.5 | 7-11 | 3 | 2.5 | 0.65 | 1 |
| P | 0.02 | 0.04 | 0.015 | 0.02 | 0.03 | 0.02 | 0.01 | 0.03 |
| S | 0.015 | 0.03 | 0.005 | 0.015 | 0.015 | 0.015 | 0.01 | 0.015 |
| Si | 0.05 | 0.08 | 0.1 | 0.5 | 0.5 | 1.25 | 0.15 | 0.75 |
| Cu | 0.5 | 0.5 | N/A | 0.3 | 0.5 | rest | rest | 0.25 |
| Ni | ≥58 | rest | rest | rest | ≥67 | 62-69 | 30-32 | ≥93 |
| Co | N/A | 2.5 | 0.3 | N/A | N/A | N/A | N/A | N/A |
| Al | 0.4 | N/A | 0.1-0.4 | 1.1 | N/A | 1.25 | 0.15 | 1.5 |
| Ti | 0.4 | N/A | N/A | 1 | 0.75 | 1.5-3 | 0.5 | 2-3.5 |
| Cr | 20-23 | 14.5-16.5 | 22-24 | 28.5-31 | 18.0-22.0 | N/A | N/A | N/A |
| Nb+Ta | 3.5-4.15 | N/A | 1.8-2.5 | 0.01 | 2.0-3.0 | N/A | N/A | N/A |
| Mo | 8.0-10 | 15-17 | 15-16 | 0.5 | N/A | N/A | N/A | N/A |
| V | N/A | 0.35 | N/A | N/A | N/A | N/A | N/A | N/A |
| W | N/A | 3.0-4.5 | N/A | N/A | N/A | N/A | N/A | N/A |
| Rest | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 |
| Nickel and Nickel Alloy Welding Wire | |
| Product Model (AWS) | Application |
| ERNiCr-3 | For welding 600, 601 and 800 alloys themselves, and welding dissimilar steels between stainless steel and carbon steel ERNiCrFe-7; For welding Inconel alloys within ASTM B163, 166, 167 and 168 |
| ERNiCrFe-6 | For welding of steel and Inconel, welding of steel and stainless steel and nickel-based alloys |
| ERNiCrCoMo-1 | Dissimilar welding for welding nickel-chromium-cobalt-molybdenum alloys and various superalloys |
| ERNiCrMo-3 | It is used for welding of nickel alloy, carbon steel, stainless steel and low alloy steel, mainly used for welding of 625, 601, 802 alloy and welding of 9% nickel alloy |
| ERNi-CI | Industrial pure nickel for welding malleable and grey cast iron |
| ERCuNi | For welding of 70/30, 80/20, 90/10 copper-nickel alloys |
| ERNiCu-7 | For welding nickel copper alloys B127, 163, 164 and 165 etc. |
| ERNi-1 | For welding of pure nickel castings and forgings such as alloys within ASTM B160, 161, 162, 163 |
| ERNiFeMn-CI | For welding of nodular cast iron, ductile iron, malleable cast iron and grey cast iron to itself or to stainless steel, carbon steel, low alloy steel and various nickel alloys |
| ERNiCrMo-4 | For welding nickel-chromium-molybdenum alloy itself, or welding nickel-chromium-molybdenum alloy and steel and most other nickel-based alloys |
| ERNiCrMo-11 | It is used for welding of nickel-chromium-molybdenum alloy itself, or welding of nickel-chromium-molybdenum alloy and steel and most other nickel-based alloys, and can also be used for surfacing welding of nickel-chromium-molybdenum alloy and steel welding seam |
| ERNiCrMo-13 | For welding low carbon nickel chromium molybdenum alloys |
