Specification
- AWS Classification: ENiCrMo-4
- nternational Standards: AWS A5.11, EN ISO 14172
Applications
- Suitable for welding nickel-chromium-molybdenum alloys, including alloy 625
- Used in high-temperature, corrosive environments
Uses
- Petrochemical industry
- Aerospace applications
- Marine engineering
- Chemical processing
Chemical Compositions (Typical, %)
| Element | Nickel (Ni) | Chromium (Cr) | Molybdenum (Mo) | Iron (Fe) | Other Elements |
|---|---|---|---|---|---|
| Composition | 60 - 65 | 20 - 23 | 8 - 10 | ≤ 5 | ≤ 1 |
Mechanical Properties (Typical)
| Property | Tensile Strength | Yield Strength (0.2%) | Elongation | Impact Energy (J) |
|---|---|---|---|---|
| Minimum Values | 620 MPa (90,000 psi) | 410 MPa (60,000 psi) | 30% | 60 J (44 ft·lbf) |
Other Details
- Diameter Range: 1.6 mm to 4.0 mm
- Polarity: Direct Current, Electrode Positive (DC+, Reverse Polarity)
- Welding Positions: All positions (Flat, Horizontal, Vertical, Overhead)
Note: The provided data is indicative and should be verified with official sources before use.
BRANDS AVAILABLE IN ENiCrMo-4 ELECTRODES
ESAB, BOLHER,UTP,SPECIAL METALS, DAIKO,SELECTARC, ADOR
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