OK Tigrod 13.32 is a 5Cr-0.5Mo-alloyed (ER80S-B6), copper-coated rod for the GTAW of creep-resistant steels of similar composition. The rod is also suitable for welding high strength steels with a minimum yield strength of up to 730 MPa. AWS has changed the classification for this product. The previous classification was A5.9 ER502.
Specifications:
| Classifications | EN ISO 21952-A : W CrMo5Si EN ISO 21952-B : W 55 5CM SFA/AWS A5.28 : ER80S-B6 |
| Alloy Type | Low alloyed steel (5 % Cr – 0.5 % Mo) |
| Typical Tensile Properties | |||
|---|---|---|---|
| Condition | Yield Strength | Tensile Strength | Elongation |
| Ar (I1) AWS | |||
| Stress Relieved 1 hour(s) 745 °C |
580 MPa | 680 MPa | 22 % |
| As Welded | 730 MPa | 900 MPa | 22 % |
| Ar (I1) EN | |||
| Stress Relieved 1 hour(s) 730-760 °C |
465 MPa | 527 MPa | 18 % |
| Stress Relieved 1 hour(s) 730-760 °C |
550 MPa | 640 MPa | 23 % |
| Stress Relieved 1 hour(s) 730-760 °C |
430 MPa | 477 MPa | 19 % |
| Typical Wire Composition % | |||||
|---|---|---|---|---|---|
| C | Mn | Si | Ni | Cr | Mo |
| 0.07 | 0.48 | 0.44 | 0.06 | 5.73 | 0.58 |
| Deposition Data | |||
|---|---|---|---|
| Diameter | Current | Wire Feed Speed | Deposition Rate |
| 1.6 mm | 40-180 A | 0.0-0.0 m/min | 0.0-0.0 kg/h |
| 2.0 mm | 60-200 A | 0.0-0.0 m/min | 0.0-0.0 kg/h |
| 2.4 mm | 100-220 A | 0.0-0.0 m/min | 0.0-0.0 kg/h |
| 3.2 mm | 130-250 A | 0.0-0.0 m/min | 0.0-0.0 kg/h |
