ERNiCrMo-4 Hastelloy C-276 Wire
Nickel-molybdenum-chromium filler matching Hastelloy C-276.
Material overview
The Nickel Alloy Welding Consumables catalog describes ERNiCrMo-4 Hastelloy C-276 Wire as follows: Nickel-molybdenum-chromium filler matching Hastelloy C-276. Reviewers should evaluate Resists strong oxidizing/reducing acids and chloride corrosion and high molybdenum. The grade record lists C-276 joints, chemical, flue-gas, and severe corrosion overlay among typical applications. The dataset currently includes 11 property records covering chemical composition and mechanical properties. Standards and form records reference A5.14 and A5.11 and Solid Wire / GTAW-GMAW Wire. Final supply conditions remain subject to specification, inspection, and export-control review.
Key characteristics
- Resists strong oxidizing/reducing acids and chloride corrosion
- high molybdenum
Typical applications
- C-276 joints
- chemical
- flue-gas
- severe corrosion 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 | balance | wt% | Typical value |
| Mo | 15.0-18.0 | wt% | Typical value |
| Cr | 14.5-16.5 | wt% | Typical value |
| W | 3.0-4.5 | wt% | Typical value |
| Fe | 4.0-7.0 | wt% | Typical value |
| C | 0.02 max | wt% | Typical value |
| Mn | 1.0 max | wt% | Typical value |
| Si | 0.2 max | wt% | Typical value |
Mechanical properties
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Tensile strength | min 690 | MPa | As welded |
| Yield strength 0.2% | min 400 | MPa | As welded |
| Elongation | min 25 | % | As welded |
Standards and specifications
Forms, applications, and capabilities
Product forms
- Product form
Industries
- Petrochemical & Chemical
- Industry
Capabilities
- Capability
- Capability
- Nondestructive & Laboratory Testing