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OK Tigrod 19.49
GTAW
Welding current, A
DC(-)
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| Classifications | Approvals | Typical all weld metal composition | Typical properties all weld metal | | SFA/AWS A5.7 | | ERCuNi | | EN 14640 | | S Cu 7158 (CuNi30) |
| | | C | <0,05 | | Si | <0,1 | | Mn | 0,8 | | Fe | 0,6 | | Cu | bal. | | P | ³0,01 | | S | ³0,01 | | Ni | 31,0 | | Al | ³0,03 | | Pb | 0,007 | | Ti+ | | | Nb | 0,35 | | | | Wire composition |
| Yield stress, MPa
180
Tensile strength, MPa
350
Elongation, %
40
Elongation, %
40
| Charpy V | | Test temps, °C | Impact values, J | | +20 | 90 |
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| Diameter, mm | 1,6 | 2,0 | 2,4 | | Length, mm | 1000 | 1000 | 1000 | | Weight of rods/box, kg | 5 | 5 | 5 |
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