ESAB OK 67.60 2.5 mm 300 mm 1.5 kg 1/2 VP Welding Electrodes
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Description
⚡ ESAB OK 67.60 2.5 mm Welding Electrodes
ESAB OK 67.60 are stainless steel covered electrodes with an increased alloying element content. The electrodes are intended for welding stainless steels to low-carbon and low-alloy steels, depositing low-carbon steel and producing root layers in clad steels.
✅ Key features
- EN ISO 3581-A classification: E 23 12 L R 3 2.
- SFA/AWS A5.4 classification: E309L-17.
- CSA W48 classification: E309L-17.
- Austenitic chromium-nickel electrode.
- Acid-rutile coating.
- Suitable for welding with direct current DC+ and alternating current AC.
- Weldable in all positions except the vertical-down position.
- Ferrite content: FN 10–22.
✅ Applications
- Welding stainless steels to low-carbon steels.
- Welding stainless steels to low-alloy steels.
- Depositing low-carbon steel.
- Producing root layers in clad steels.
✅ Technical data
| Manufacturer | ESAB |
| Model | OK 67.60 |
| Electrode diameter | 2.5 mm |
| Electrode length | 300 mm |
| Alloy type | Austenitic CrNi |
| Coating type | Acid-rutile |
| Welding current | DC+, AC |
| Minimum AC open-circuit voltage | 55 V |
| Ferrite content | FN 10–22 |
| Material number | 1.4332 |
| Pack weight | 1.5 kg |
✅ Classifications and approvals
| EN ISO 3581-A | E 23 12 L R 3 2 |
| SFA/AWS A5.4 | E309L-17 |
| CSA W48 | E309L-17 |
| CE | EN 13479 |
| CWB | E309L-17 |
| DNV | NV 309 |
| UKCA | EN 13479 |
| VdTÜV | 00898 |
Approvals are based on the factory location. For further information, please contact ESAB.
✅ Typical mechanical properties
| Conditions | As welded, ISO |
| Yield strength | 470 MPa |
| Tensile strength | 580 MPa |
| Elongation | 32% |
✅ Charpy V impact toughness
| Conditions | As welded, ISO |
| Test temperature | 20 °C |
| KV impact toughness | 50 J |
| Test temperature | −10 °C |
| KV impact toughness | 40 J |
✅ Typical weld metal chemical composition
| Element or parameter | Value |
| C | 0.03% |
| Mn | 0.9% |
| Si | 0.8% |
| Ni | 12.4% |
| Cr | 23.7% |
| N | 0.09% |
| FN WRC-92 | 15 |
✅ Weld metal deposition data for 2.5 × 300 mm electrode
| Electrode diameter and length | 2.5 × 300 mm |
| Welding current | 45–90 A |
| Voltage | 28 V |
| Efficiency | 60% |
| Electrode burn-off time | 38 s |
| Deposition rate at 90% of maximum current | 1.1 kg/h |