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OK Flux 10.71 SAWType Basic
OK Flux 10.71 is a basic agglomerated, slightly Si- and Mn-alloying flux for submerged arc welding, specially designed for fillet welding and for single and multipass butt welding of mild, medium and high tensile steels. OK Flux 10.71 is of aluminate-basic type and has for this slag system very high current-carrying capacity on both AC and DC and with very good operability characteristics both in single and multiwire systems. OK Flux 10.71 can be used to particular advantage for narrow gap welding due to the excellent slag detachability and smooth blending of the weld bead with the joint side walls.
Density approx. 1,2 kg/dm3
Basicity index 1,6
Classifications | EN 760 | SA AB 1 67 AC H5 |
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OK Autrod 12.24Classifications | EN 756 | S 46 2 AB S2Mo | SFA/AWS A5.23 | F8A2-EA2-A4 | SFA/AWS A5.23 | F7P0-EA2-A4 |
Approvals | ABS | 3TM 3YTM | BV | A3, A3YTM | CL | EN 756 | DB | 51.039.05-52.039.06 | DNV | IIIYTM | GL | 3YTM | LR | 3T, 3YM, 3YT | RINA | 3YT 3YM | RS | 3YTM | Sepros | UNA 409821-347719 | UDT | EN 756 | VdTÜV | 02554 | Ü | 51.039-52.039/1 |
Typical all weld metal composition | C | 0,05 | Si | 0,4 | Mn | 1,4 | Mo | 0,5 |
Typical properties all weld metal | Yield stress, MPa | 500 | Tensile strength, MPa | 580 |
Test temps, °C | Impact values, J | +20 | 125 | 0 | 100 | -20 | 60 | -40 | 30 |
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OK Autrod 13.27Classifications | EN 756 | S 46 5 AB S2Ni2 | SFA/AWS A5.23 | F8A6-ENi2-Ni2 | SFA/AWS A5.23 | F7P6-ENi2-Ni2 |
Typical all weld metal composition | C | 0,05 | Si | 0,4 | Mn | 1,4 | Ni | 2,2 |
Typical properties all weld metal | Yield stress, MPa | 500 | Tensile strength, MPa | 600 |
Test temps, °C | Impact values, J | -20 | 100 | -40 | 60 | -51 | 50 |
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OK Autrod 12.34Classifications | EN 756 | S 50 3 AB S3Mo | SFA/AWS A5.23 | F8A4-EA4-A3 | SFA/AWS A5.23 | F8P2-EA4-A3 |
Approvals | Sepros | UNA 409821-347719 | UDT | EN 756 |
Typical all weld metal composition | C | 0,09 | Si | 0,4 | Mn | 1,6 | Mo | 0,5 |
Typical properties all weld metal | Yield stress, MPa | 535 | Tensile strength, MPa | 620 |
Test temps, °C | Impact values, J | +20 | 120 | 0 | 105 | -20 | 70 | -30 | 60 | -40 | 45 |
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