| |
OK Tigrod 13.09
GTAW
A copper-coated, low-alloyed, 0.5% Mo rod for the GTAW of creep-resistant steels of the same type, such as pipes in pressure vessels and boilers with a working temperature of up to about 500°C. It can also be used for welding low-alloyed high tensile strength steels. OK Tigrod 13.09 is normally welded with pure Ar as the shielding gas. The mechanical properties are given in the stress-relieved condition.
Welding current, A
DC(-)
|
 |
| Classifications | Approvals | Typical all weld metal composition | Typical properties all weld metal | | SFA/AWS A5.28 | | ER80S-G | | EN 1668 | | W2Mo | | EN 12070 | | W MoSi |
| | DB | 42.039.08 | |
| DNV | IIIYMS | |
| UDT | DIN 8575 | |
| Ü | 42.039/2 | |
| VdTÜV | 04950 | |
| | C | 0,1 | | Si | 0,5 | | Mn | 1,1 | | Mo | 0,5 | | Wire composition |
| Yield stress, MPa
540
Tensile strength, MPa
630
Elongation, %
25
Elongation, %
25
| Charpy V | | Test temps, °C | Impact values, J | | +20 | 180 | | -20 | 130 | | -40 | 90 | | -60 | 25 |
|
| Diameter, mm | 1,0 | 1,6 | 2,0 | 2,4 | 3,2 | 4,0 | | Length, mm | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | | Weight of rods/box, kg | 5,0 | 5,0 | 5,0 | 5,0 | 5,0 | 5,0 |
|
|