ERNiCrMo-3 Inconel 625 Wire
The most widely used nickel-alloy filler, matching Inconel 625 and versatile for dissimilar joints.
Material overview
ERNiCrMo-3 Inconel 625 Wire is included in the Nickel Alloy Welding Consumables catalog. The most widely used nickel-alloy filler, matching Inconel 625 and versatile for dissimilar joints. Key characteristics for evaluation include Outstanding corrosion and high strength, pitting and chloride resistance, and dissimilar and 9Ni steel welds. Typical applications include Marine and chemical, oil and gas, 625 joints, 9Ni LNG steel, and dissimilar overlay. The dataset currently includes 11 property records covering chemical composition and mechanical properties. Associated standards include A5.14, A5.11, and EN ISO 18274, and product form records cover Solid Wire / GTAW-GMAW Wire and Covered Electrode. Final chemistry, mechanical properties, heat treatment, dimensions, inspection, and documentation must be confirmed against the applicable specification and mill certificate.
Key characteristics
- Outstanding corrosion and high strength
- pitting and chloride resistance
- dissimilar and 9Ni steel welds
Typical applications
- Marine and chemical
- oil and gas
- 625 joints
- 9Ni LNG steel
- dissimilar overlay
Grade names and equivalents
Technical properties
Typical values are for reference only. Final chemistry, mechanical properties, heat treatment, dimensions, inspection, and documentation are confirmed against the applicable specification and MTC/COA before order acceptance.
Chemical composition
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Ni | 58.0 min | wt% | Typical value |
| Cr | 20.0-23.0 | wt% | Typical value |
| Mo | 8.0-10.0 | wt% | Typical value |
| Nb | 3.0-4.2 | wt% | Typical value |
| Fe | 5.0 max | wt% | Typical value |
| C | 0.1 max | wt% | Typical value |
| Mn | 0.5 max | wt% | Typical value |
| Si | 0.5 max | wt% | Typical value |
Mechanical properties
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Tensile strength | min 760 | MPa | As welded |
| Yield strength 0.2% | min 460 | MPa | As welded |
| Elongation | min 30 | % | As welded |
Standards and specifications
Forms, applications, and capabilities
Product forms
- Product form
- Product form
Industries
- Industry
- Industry
- Petrochemical & Chemical
- Industry
Capabilities
- Capability
- Capability
- Capability
- Nondestructive & Laboratory Testing