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ERNiCr-3 / Inconel 82 / Alloy 82 Nickel-Chromium Welding Wire | AWS A5.14 ERNiCr-3 Filler Metal for Corrosion & Heat Resistant Welding
| Place of Origin | CHINA |
|---|---|
| Brand Name | HUONA |
| Certification | SGS |
| Model Number | WIRE |
| Minimum Order Quantity | 15KG |
| Price | 25-36USD |
| Packaging Details | 15 kg Spool / 20 kg Coil / Custom Drums |
| Delivery Time | A WEEK |
| Payment Terms | T/T |
| Supply Ability | 10TON/MONTH |
Product Details
| Grade | ERNiCr-3 / Inconel 82 / Alloy 82 | Standard | AWS A5.14 / UNS N06082 |
|---|---|---|---|
| Surface | Bright / Clean | Density | 8.5 G/cm³ |
| Hardness (as-welded) | ~190 HV | Tensile Strength | ≥ 650 MPa |
| Application Field | Chemical / Power / Marine / Petrochemical | Color | Metallic Silver |
| Highlight | ERNiCr-3 Inconel 82 Welding Wire,UNS N06082 Dissimilar Metal Filler,High Temperature Nickel Welding Rod |
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Product Description
Product Overview
ERNiCr-3 welding wire (Inconel 82 type) is a nickel-chromium alloy filler metal designed for welding Inconel 600, Incoloy 800/825, and dissimilar joints between nickel alloys and stainless steels.
It offers excellent resistance to oxidation, corrosion, and cracking in high-temperature and aggressive environments, making it ideal for chemical processing, power generation, marine, and nuclear industries.
Key Features
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High-Temperature Strength: Maintains mechanical stability and oxidation resistance up to 900 °C.
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Excellent Corrosion Resistance: Performs well in oxidizing and reducing environments, acids, and chloride atmospheres.
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Dissimilar Metal Welding: Suitable for joining nickel alloys to stainless steels or carbon steels.
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Smooth Welding Performance: Stable arc transfer, low spatter, and smooth bead appearance.
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Clean and Ductile Weld Deposit: Produces crack-free, porosity-free welds with strong mechanical integrity.
Main Applications (Uses)
| Industry | Typical Application | Description / Purpose |
|---|---|---|
| Chemical Processing | Heat exchangers, evaporators, tanks | Corrosion-resistant joints under acid/chloride exposure |
| Power Generation | Superheaters, reheaters, piping | High-temperature oxidation and creep resistance |
| Aerospace & Marine | Turbine housings, exhaust components | For cyclic heating and thermal fatigue resistance |
| Petrochemical Industry | Valves, heat-treat fixtures, piping | For welding Inconel and stainless steels |
| Maintenance & Repair | Overlay and cladding | Improves corrosion and wear resistance |
Chemical Composition (Typical, %)
| Element | Ni | Cr | Fe | Mn | C | Si | S | Cu |
|---|---|---|---|---|---|---|---|---|
| Content | ≥ 67 | 19.0–23.0 | ≤ 3.0 | ≤ 2.5 | ≤ 0.10 | ≤ 0.75 | ≤ 0.015 | ≤ 0.50 |
Complies with AWS A5.14 ERNiCr-3 / UNS N06082 standard.
Technical Specifications
| Item | Value |
|---|---|
| Material Type | Nickel-Chromium Alloy |
| Standard | AWS A5.14 ERNiCr-3 / Inconel 82 |
| Process Compatibility | TIG / MIG / SAW |
| Available Diameters | 1.0 mm / 1.2 mm / 1.6 mm (custom available) |
| Melting Range | 1350 – 1400 °C |
| Density | 8.5 g/cm³ |
| Wire Type | Solid Wire |
| Surface Finish | Bright Metallic |
| Packaging | 15 kg Spool / 20 kg Coil / Custom Drums |
Supply Capability
Regular Stock: ≥ 10 tons/month
Lead Time: 5 – 10 working days (standard sizes)
OEM / ODM: Available (private label & custom packaging)
Export Regions: Europe | South America | Southeast Asia | Middle East
Custom Attributes
| Attribute | Value |
|---|---|
| Grade | ERNiCr-3 / Inconel 82 / Alloy 82 |
| Standard | AWS A5.14 / UNS N06082 |
| Surface | Bright / Clean |
| Density | 8.5 g/cm³ |
| Hardness (as-welded) | ~190 HV |
| Tensile Strength | ≥ 650 MPa |
| Application Field | Chemical / Power / Marine / Petrochemical |
| Color | Metallic Silver |
| Wire Form | Spool / Coil / Cut Length |
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