OK Flux 10.90 is a neutral, bonded flux specifically designed for welding nickel based alloys and also 9% nickel steel with wires such as ERNiCrMo-3 (Inconel 525®) and ERNiCrMo-4 (Hastalloy 276®) wires.
OK Flux 10.90 is a manganese adding, which reducres the risk of hot cracking. Good slag detachability and good bead appearance.

| OK Flux 10.90 | |
|---|---|
| Typical Mechanical Properties, As Welded | |
| Arcaloy 625 | |
| Tensile Strength | 104 ksi, 720 MPa |
| Yield Strength | 64 ksi, 441 MPa |
| Charpy at -320°F (-196°C) | 73 ft-lbs, 99 J |
| Typical Undiluted Weld Analysis, As Welded | |
| Arcaloy ER625 | |
| C | 0.009 % |
| Si | 0.2 % |
| Mn | 1.32 % |
| P | 0.013 % |
| S | 0.007 % |
| Cr | 21.2 % |
| Ni | 63 % |
| Mo | 8.4 % |
| Nb | 3 % |
| Fe | 2.5 % |
| Typical Undiluted Weld Metal Analysis, As Welded | |
| Arcaloy 276 | |
| Tensile Strength | 99 ksi, 681 MPa |
| Yield Strength | 72 ksi, 497 MPa |
| Charpy at -320°F (-196°C) | 46 ft-lbs, 63 J |
| Typical Undiluted Weld Analysis, As Welded | |
| Arcaloy 276 | |
| C | 0.011 % |
| Si | 0.16 % |
| Mn | 1.79 % |
| P | 0.009 % |
| S | 0.001 % |
| Cr | 15.6 % |
| Ni | Bal. |
| Mo | 13.9 % |
| Nb | 0.09 % |
| Fe | 6.7 % |
| Basicity Index: | 1.7 |
| Chemical Composition: | |
| SiO2 + TiO2 | 10 |
| Al2 + MnO | 240 |
| Fluorides | 45 |
| Flux Consumption | |
| (lb. Flux / lb. Wire) | |
| Voltage | DC+ |
| 26 | 0.5 |
| 30 | 0.6 |
| 34 | 0.8 |
| 38 | 1.0 |
All listed prices are in U.S. dollars and represent the Manufacturer's Suggested Retail Price (MSRP) for sale in the United States. Actual selling price will be determined by the Distributor. Prices are subject to change without notice.