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Nimonic 80A Welding Rod
What is Nimonic 80A Welding Rods ?
Nimonic 80A Welding Rod is a nickel-chromium alloy rod made for high-temperature and high-stress welding applications. It’s widely used for joining parts exposed to oxidation and heat creep. This alloy contains controlled additions of titanium and aluminum for added strength. At Parag Metals, we supply Nimonic 80A Welding Rods that meet performance needs in aerospace, turbines, and extreme environments.
These rods come in lengths up to 1000mm with diameters ranging from 1.6mm to 4.0mm. They provide outstanding weldability with low cracking and meet requirements such AWS A5.14 (ERNiCr20Ti). The material maintains its strength at temperatures up to 850°C. Common forms include bare filler rods and coated welding electrodes, ideal for TIG and MIG processes.
Table of Content
- Advantages of Nimonic 80A Welding Rods
- Uses of Nimonic 80A Welding Rods
- Specification of Nimonic 80A Welding Rods
- Available Types of Nimonic 80A Welding Rods
- Nimonic 80A Welding Rods Equivalent Grades
- Chemical Composition of Nimonic 80A Welding Rods
- Nimonic 80A Welding Rods Mechanical Properties
- Nimonic 80A Welding Rods Size, Thickness Chart
- Application Industries of Nimonic 80A Welding Rods
- Export Countries for Nimonic 80A Welding Rods
Nimonic 80A Welding Rods, Nimonic 80A Welding Rod Supplier In India, Nimonic 80A Welding Rod Stockist, Nimonic 80A Welding Rod Wholesaler, Nimonic 80A Welding Filler Rod, Nimonic 80A Welding Electrode.
The aircraft sector makes extensive use of Nimonic 80A Welding Electrodes for hot engine components, exhaust systems, and turbine blades. They are used in surgical and dental instruments that need to be strong and hygienic. They are also used in nuclear reactors, gas turbines, and heat-resistant systems in the power production industry. These rods also work well in pumps, heat exchangers, seals, and wear-heavy industrial tools.
All our products go through strict quality checks. Each Nimonic 80A Welding Rod is tested for chemical composition, size, and surface finish. As a trusted Nimonic 80A Welding Rod supplier in India, we ensure reliable delivery, consistent quality, and full traceability for every order.
Advantages of Nimonic 80A Welding Rods
- High strength and excellent creep resistance at elevated temperatures.
- Good oxidation and corrosion resistance in aggressive environments.
- Maintains toughness and dimensional stability under thermal cycling.
- Suitable for precision welding of aerospace, gas turbine, and industrial components.
- Resistant to thermal fatigue and stress-rupture under prolonged service conditions.
Uses of Nimonic 80A Welding Rods
- Gas turbine blades, discs, and exhaust components.
- Aerospace engine parts exposed to high temperatures and mechanical stress.
- Industrial furnace components and heat-treatment equipment.
- Power generation components requiring high-temperature corrosion resistance.
- High-performance fasteners, bolts, and springs in critical applications.
Specification of Nimonic 80A Welding Rods
| Specifications | AWS A5.14 ERNiCr-3, AWS A5.11 ENiCrFe-3 |
|---|---|
| International Specifications | BS 3072-3076 (NA14), DIN 17742, DIN 17750, DIN 17754, WERKSTOFF Nr 1.4841, TÜV 305, AFNOR-NC 15 Fe |
| Size | 2.00 mm Dia., 2.50 mm Dia., 3.15 mm Dia., 4 mm Dia., 5 mm Dia., 6.3 mm Dia. |
| Length | 300 mm to 450 mm |
| Type | Welding Electrode, Arc Welding Rods, Tig Welding Rods |
Available Types of Nimonic 80A Welding Rods
Nimonic 80A Welding Electrode
Nimonic 80A ARC Welding Rods
Nimonic 80A TIG Welding Rods
Nimonic 80A Welding Rods Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| Nimonic 80A | 2.4669 | N08800 | NW 8800 | – | ХН75МБТЮ | NC25GNB4M | NiCr20FeNb |
Chemical Composition Of Nimonic 80A Welding Rods
| Grade | C | Ni | Cu | Cr | Ti | Fe | Mn |
|---|---|---|---|---|---|---|---|
| Nimonic 80A | 0.08 – 0.15 | Balance | 0.5 max | 18.9 – 21.0 | 0.2 – 0.6 | 5.0 max | 1.0 max |
Nimonic 80A Welding Rods Mechanical Properties
| Element | Density | Modulus of Elasticity | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
|---|---|---|---|---|---|
| Nimonic 80A | 8.37 g/cm³ | 206 GPa | 750 MPa | 275 MPa | 42 % |
Nimonic 80A Welding Rods Sizes
| Rod Diameter (mm) | Rod Diameter (inch) | Typical Length (mm) |
|---|---|---|
| 2.0 | 5/64″ | 300 – 450 |
| 2.5 | 3/32″ | 300 – 450 |
| 3.15 | 1/8″ | 300 – 450 |
| 4.0 | 5/32″ | 300 – 450 |
| 5.0 | 3/16″ | 300 – 450 |
| 6.3 | 1/4″ | 300 – 450 |
Thickness Chart of Nimonic 80A Welding Rods
| Rod Diameter (mm) | Approx. Weight per 100 Rods (kg) | Approx. Weight per Rod (g) | Approx. Weight per Meter (kg/m) |
|---|---|---|---|
| 2.0 | 1.6 – 1.8 | 16 – 18 | 0.025 – 0.028 |
| 2.5 | 2.5 – 2.8 | 25 – 28 | 0.049 – 0.053 |
| 3.15 | 4.8 – 5.2 | 48 – 52 | 0.079 – 0.085 |
| 4.0 | 8.5 – 9.0 | 85 – 90 | 0.126 – 0.132 |
| 5.0 | 13.0 – 14.0 | 130 – 140 | 0.196 – 0.210 |
| 6.3 | 18.0 – 20.0 | 180 – 200 | 0.282 – 0.314 |
Application Industries of Nimonic 80A Welding Rods
Export Countries for Nimonic 80A Welding Rods
- ASIA – China, Thailand, Singapore, Sri lanka, Bangladesh, Japan, Philippines, Vietnam, Nepal, Bhutan
- Middle East – Kuwait, Dubai, Saudi Arabia, Qatar, Oman, Bahrain, Jordan
- Europe – United Kingdom, Italy, Belgium, France, Croatia, Spain, Germany, Russia, Denmark
- South America – Argentina, Chile, Brazil, Colombia, Paraguay
- Africa – Ghana, South Africa