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Buy ERNiCrMo-4 (C-276) Welding Wire in Bulk – Guaranteed Low Prices
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Introduction to ERNiCrMo-4 (C-276) Welding Wire
ERNiCrMo-4 (C-276) welding wire is a nickel-chromium-molybdenum alloy designed for high-performance welding applications in corrosive, high-pressure, and high-temperature environments. Known for its outstanding corrosion resistance, superior mechanical strength, and excellent weldability, this welding wire is widely used in industries such as oil & gas, chemical processing, power generation, aerospace, and marine engineering.
We offer bulk supply of ERNiCrMo-4 welding wire at factory-direct prices, ensuring high-quality, cost-effective solutions for industrial welding projects. With wholesale discounts, custom packaging, and fast delivery, we are your reliable partner for all welding needs.
Material Overview: Properties of ERNiCrMo-4 (C-276) Welding Wire
ERNiCrMo-4 (C-276), also known as Hastelloy® C-276, offers exceptional performance in demanding applications due to its superior material properties:
✔ Excellent Corrosion Resistance – Withstands pitting, crevice corrosion, and stress corrosion cracking in acidic, chloride-rich, and high-sulfur environments.
✔ High-Temperature Stability – Maintains structural integrity in temperatures up to 1093°C (2000°F).
✔ Superior Weldability – Ensures clean, strong, and defect-free welds with minimal hot cracking.
✔ Resistance to Harsh Chemicals – Ideal for chemical plants, refineries, and offshore platforms.
✔ High Strength & Durability – Withstands high-stress and high-pressure applications in extreme environments.
These properties make ERNiCrMo-4 welding wire a preferred choice for welding corrosion-resistant alloys in industrial sectors.
Industry Standards & Specifications
Our ERNiCrMo-4 (C-276) welding wire is manufactured in compliance with international quality standards, ensuring superior performance and reliability.
Welding series:
ERNiCrMo-3,ERNiCrMo-4,ERNiCrMo-13,ERNiCrFe-3,ERNiCrFe-7,ERNiCr-3,ERNiCr-7,ERNiCu-7,ERNi-1, ER70S-6.
Standard: Conforms to Certification 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),Strip
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 the strictest industry requirements for welding critical components in high-risk environments.
Applications of ERNiCrMo-4 (C-276) Welding Wire
1. Oil & Gas Industry
Pipeline Welding – Resistant to sulfide stress cracking and hydrogen embrittlement in sour gas environments.
Offshore Platforms & Subsea Equipment – Withstands seawater corrosion and extreme pressure conditions.
Refinery Equipment – Used in heat exchangers, reactors, and crude oil distillation units.
2. Chemical Processing Plants
Acid Storage Tanks & Pipelines – Corrosion-resistant in sulfuric, hydrochloric, and nitric acid environments.
Heat Exchangers & Pressure Vessels – Ensures durability in high-pressure, high-temperature operations.
3. Power Generation & Nuclear Industry
Nuclear Reactor Components – Maintains radiation and corrosion resistance in nuclear power plants.
Gas & Steam Turbines – Provides oxidation resistance in high-temperature conditions.
4. Aerospace & Marine Engineering
Aircraft Engine Components – Ideal for jet engine parts and high-temperature exhaust systems.
Shipbuilding & Seawater Systems – Prevents corrosion in marine and deep-sea applications.
5. Food & Pharmaceutical Industry
Sanitary Piping & Processing Equipment – Ensures hygienic and contamination-free welding.
Sterilization Equipment – Provides high corrosion resistance in medical and food-grade applications.
Why Choose Our ERNiCrMo-4 (C-276) Welding Wire?
Factory-Direct Bulk Pricing – Guaranteed low prices for bulk orders and wholesale purchases.
High-Quality Certified Alloy – Meets AWS, ASTM, and ISO industry standards.
Custom Sizes & Packaging – Available in spools, coils, and cut-to-length options.
Fast & Reliable Global Delivery – Quick shipping to customers worldwide.
Consistent Supply & Stock Availability – Ensuring on-time delivery for industrial projects.
Order ERNiCrMo-4 (C-276) Welding Wire in Bulk Today!
Looking for high-quality welding wire at wholesale prices? Contact us today for bulk orders, custom solutions, and fast global 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 |
