OK Flux 10.71
OK Flux 10.71 is a neutral, bonded flux intended primarily for multipass butt and fillet welding of carbon and low alloy steels. It combines outstanding welding performance with excellent weld properties. OK Flux 10.71 is suitable for use with AC and DC, single and multiwire systems at currents up to 1000 amps. It should not be used in applications where there is heavy rust or mill scale on the base plate. Among the many areas where OK 10.71 is used are general structural welding, bridge fabrication, heavy equipment fabrication, and line pipe welding.
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Mn | Ni | P | S | Si | |||||||||
| As Welded Spoolarc 29S | ||||||||||||||
| 0.06 % | 1.80 % | - | 0.014 % | 0.007 % | 0.80 % | |||||||||
| As Welded Spoolarc 53 | ||||||||||||||
| 0.07 % | 1.80 % | - | 0.022 % | 0.010 % | 0.50 % | |||||||||
| As Welded Spoolarc 71 | ||||||||||||||
| 0.06 % | 1.70 % | - | 0.018 % | 0.009 % | 0.60 % | |||||||||
| As Welded Spoolarc 75 | ||||||||||||||
| 0.07 % | 1.70 % | 0.90 % | 0.016 % | 0.012 % | 0.70 % | |||||||||
| As Welded Spoolarc 81 | ||||||||||||||
| 0.07 % | 1.50 % | - | 0.020 % | 0.011 % | 0.50 % | |||||||||