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High Strength Corrosion Resistant Filler Metal
ERNiCrMo-3 is a nickel-chromium-molybdenum welding wire equivalent to Alloy 625 (UNS N06625). It is designed for high-strength weld deposits with excellent resistance to pitting, crevice corrosion, and stress corrosion cracking.
Versatile Solution for Harsh Environments
This filler metal is widely used for welding nickel alloys, stainless steels, and dissimilar metals, especially in offshore, power generation, and chemical processing industries.
ERNiCrMo-3 complies with AWS A5.14 classification. It produces weld metal with high tensile strength and outstanding resistance to chloride-induced corrosion.
Key advantages include:
High mechanical strength without post-weld heat treatment
Excellent resistance to localized corrosion
Good weldability and crack resistance
Stable arc performance in TIG and MIG welding
It is commonly selected for overlay, cladding, and joining of high-performance alloys.
| Element | Typical Range |
|---|---|
| Ni | Balance |
| Cr | 20 – 23 |
| Mo | 8 – 10 |
| Nb + Ta | 3.0 – 4.0 |
| Fe | ≤5 |
| C | ≤0.10 |
| Mn | ≤0.5 |
| Si | ≤0.5 |
| Property | Typical Value |
|---|---|
| Tensile Strength | ≥760 MPa |
| Yield Strength | ≥460 MPa |
| Elongation | ≥30% |
| Hardness | Moderate |
Mechanical values may vary depending on welding parameters.
| Parameter | Range |
|---|---|
| Diameter | 0.8 – 4.0 mm |
| Form | Spool / Coil |
| Process | TIG / MIG / GMAW |
| Standard | AWS A5.14 ERNiCrMo-3 |
| Packaging | Vacuum sealed / moisture protected |
Offshore pipelines and subsea components
Chemical reactor vessels
Heat exchangers
Power plant components
Dissimilar metal welding
High Strength Corrosion Resistant Filler Metal
ERNiCrMo-3 is a nickel-chromium-molybdenum welding wire equivalent to Alloy 625 (UNS N06625). It is designed for high-strength weld deposits with excellent resistance to pitting, crevice corrosion, and stress corrosion cracking.
Versatile Solution for Harsh Environments
This filler metal is widely used for welding nickel alloys, stainless steels, and dissimilar metals, especially in offshore, power generation, and chemical processing industries.
ERNiCrMo-3 complies with AWS A5.14 classification. It produces weld metal with high tensile strength and outstanding resistance to chloride-induced corrosion.
Key advantages include:
High mechanical strength without post-weld heat treatment
Excellent resistance to localized corrosion
Good weldability and crack resistance
Stable arc performance in TIG and MIG welding
It is commonly selected for overlay, cladding, and joining of high-performance alloys.
| Element | Typical Range |
|---|---|
| Ni | Balance |
| Cr | 20 – 23 |
| Mo | 8 – 10 |
| Nb + Ta | 3.0 – 4.0 |
| Fe | ≤5 |
| C | ≤0.10 |
| Mn | ≤0.5 |
| Si | ≤0.5 |
| Property | Typical Value |
|---|---|
| Tensile Strength | ≥760 MPa |
| Yield Strength | ≥460 MPa |
| Elongation | ≥30% |
| Hardness | Moderate |
Mechanical values may vary depending on welding parameters.
| Parameter | Range |
|---|---|
| Diameter | 0.8 – 4.0 mm |
| Form | Spool / Coil |
| Process | TIG / MIG / GMAW |
| Standard | AWS A5.14 ERNiCrMo-3 |
| Packaging | Vacuum sealed / moisture protected |
Offshore pipelines and subsea components
Chemical reactor vessels
Heat exchangers
Power plant components
Dissimilar metal welding
