Mô tả
OK Tigrod 13.28
OK Tigrod 13.28 is 2.4Ni-alloyed (ER80S-Ni2), copper-coated rod for the GTAW of low-temperature, fine-grained steels in applications such as pressure vessels, pipes and the offshore industry, with a minimum yield strength
of up to 470 MPa. The wire provides good impact toughness down to -60°C.
| Classifications Weld Metal: | EN ISO 636-A:W 46 6 W2Ni2 |
| Classifications Wire Electrode: | SFA/AWS A5.28:ER80S-Ni2, EN ISO 636-A:W2Ni2 |
| Approvals: | VdTÜV 06243 (RG) |
Approvals are based on factory location. Please contact ESAB for more information.
| Alloy Type: | Low alloyed steel ( 2.8 % Ni) |
| Typical Tensile Properties | |||
| Condition | Yield Strength | Tensile Strength | Elongation |
| Ar AWS | |||
| As welded | 495 MPa | 600 MPa | 31 % |
| Stress relieved 1 hr 620 °C | 515 MPa | 585 MPa | 30 % |
| I1 EN | |||
| As welded | 540 MPa | 630 MPa | 30 % |
| Typical Charpy V-Notch Properties | ||
| Condition | Testing Temperature | Impact Value |
| Ar AWS | ||
| As welded | -60 °C | 180 J |
| Stress relieved 1 hr 620 °C | -60 °C | 150 J |
| Stress relieved 1 hr 620 °C | -101 °C | 150 J |
| I1 EN | ||
| As welded | -60 °C | 150 J |
| Typical Wire Composition % | ||||
| C | Mn | Si | Ni | Cr |
| 0.08 | 1.04 | 0.53 | 2.36 | 0.03 |
