| |
OK Tigrod 16.51
GTAW
A stainless 24%Cr, 13%Ni (''ER309L'') rod for the GTAW of similar alloys in wrought and cast forms. Also used for ordinary 18Cr8Ni steels where there are severe corrosion conditions. Specially recommended for joining dissimilar steels such as 18Cr8Ni steels to mild steel. OK Tigrod 16.51 is normally welded with pure Ar as the shielding gas.
Welding current, A
DC(-)
|
 |
| Classifications | Approvals | Typical all weld metal composition | Typical properties all weld metal | | SFA/AWS A5.9 | | ER309LSi | | EN 12072 | | W 23 12 LSi | | Werkstoffnummer | | ~1.4332 |
| | | C | <0,03 | | Si | 0,8 | | Mn | 1,8 | | Cr | 24,0 | | Ni | 13,0 | | Wire composition |
| Yield stress, MPa
475
Tensile strength, MPa
635
Elongation, %
32
Elongation, %
32
| Charpy V | | Test temps, °C | Impact values, J | | +20 | 150 | | -60 | 150 | | -110 | 130 |
|
| Diameter, mm | 1,2 | 1,6 | 2,0 | 2,4 | 3,2 | | Length, mm | 1000 | 1000 | 1000 | 1000 | 1000 | | Weight of rods/box, kg | 5,0 | 5,0 | 5,0 | 5,0 | 5,0 |
|
|