Specification:
- AWS Classification: ENiCrMo-13
- Electrode Type: Nickel-based welding electrode
Applications and Uses:
- Welding of nickel-chromium-molybdenum alloys (e.g., Inconel, Hastelloy)
- Joining dissimilar metals, such as stainless steel to nickel alloys
- High-temperature and corrosive environments, including chemical and petrochemical industries
Chemical Compositions (Typical):
| Element | Nickel (Ni) | Chromium (Cr) | Molybdenum (Mo) | Iron (Fe) | Others |
|---|---|---|---|---|---|
| Composition (%) | Balance | 21 - 24 | 7 - 9 | ≤ 3 | Si, C, Mn |
Mechanical Properties (Typical):
| Property | Tensile Strength | Yield Strength | Elongation | Impact Toughness |
|---|---|---|---|---|
| As-Welded Condition | ≥ 690 MPa (100 ksi) | ≥ 480 MPa (70 ksi) | ≥ 30% | Excellent |
Other Details:
- Electrode Diameter: Commonly available in various diameters (e.g., 2.0mm, 2.5mm, 3.2mm)
- Polarity: Direct Current Electrode Positive (DCEP) or Straight Polarity
- Welding Position: All positions, but primarily used in flat and horizontal positions
- Preheat and Interpass Temperature: Manufacturer's recommendations based on base material and welding conditions
- Post-Weld Heat Treatment: May be required for specific applications; consult manufacturer's guidelines
Note: This data sheet provides general information. Actual properties may vary depending on specific electrode batches and manufacturers.
For accurate and detailed information, please refer to the manufacturer's technical data sheets and guidelines.
BRANDS AVAILABLE IN ENiCrMo-13 ELECTRODES
ESAB, BOLHER,UTP,SPECIAL METALS, DAIKO,SELECTARC, ADOR
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