OK Flux 10.63 is a high-basic agglomerated all-mineral non-alloying flux designed primarily for the multi-run welding of creep-resistant steels in combination with low-alloy Cr-Mo wires.
OK Flux 10.63 is a high-basic agglomerated all-mineral non-alloying flux designed primarly for the multi-run welding of creep-resistant steels in combination with low-alloy Cr-Mo wires. The very low impurity level of the flux helps to produce an exceptionally clean weld metal, with high impact properties, even after step cooling treatment will produce weld deposits with X<15 when used with low residual wire.

| Typical Mechanical Properties | |
|---|---|
| Stress Relieved 1 hr. @ 1275ºF (690ºC) | |
| OK Autrod 13.20SC | |
| Yield Strength | 76 ksi, 525 MPa |
| Tensile Strength | 90 ksi, 620 MPa |
| Elongation in 2" | 25 % |
| CVN | 37 ft.-lbs., 50 J |
| Temperature | -80 ºF, -62 ºC |
| Typical Deposit Analysis | |
| OK Autrod 13.20SC | |
| C | 0.07 % |
| Mn | 0.6 % |
| Si | 0.2 % |
| P | 0.009 % |
| S | 0.005 % |
| Cr | 2.1 % |
| Mo | 1.0 % |
| X | <15 % |
| Part No. | Model / Product Description | UPC |
|---|---|---|
| 1063000000 | OK FLUX 10.63 25KG BG | 662303078225 |
| 106300010A | OK FLUX 10.63 55#BG | 662303079604 |
| Basicity Index: | 3.2 |
| Chemical Composition: | |
| SiO2 + TiO2 | 15 |
| Al2 + MnO | 20 |
| CaO + MgO | 35 |
| Fluorides | 25 |
| Flux Consumption | |
| (lb. Flux / lb. Wire) | |
| Voltage | DC+ |
| 26 | 0.77 |
| 30 | 0.92 |
| 34 | 1.3 |
| 38 | 1.66 |
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.