OK 67.13
OK 67.13 is an austenitic, stainless-steel electrode for welding 25Cr20Ni steels. The weld metal resists scaling up to 1100-1150°C and does not contain any measureable ferrite. OK 67.13 can also be used for welding certain air-hardening steels such as armour plate and for welding stainless to unalloyed steel.
Typical Tensile Properties
| AWS As welded | ||
| Elongation | Tensile Strength | Yield Strength |
| 35 % | 87 ksi | 62 ksi |
Typical Charpy V-Notch Properties
| AWS As welded | |
| Impact Value | Testing Temperature |
| 66 ft-lb | 68 °F |
Typical Weld Metal Analysis %
| weld metal analysis | ||||
| Mn | C | Si | Ni | Cr |
| 1.9 % | 0.12 % | 0.6 % | 21.1 % | 25.6 % |
| Classifications: | EN ISO 3581-A; E 25 20 R 1 2; SFA/AWS A5.4; E310-16; Werkstoffnummer; 1.4842 |
| Alloy Type: | Austenitic CrNi |
| Coating Type: | Basic Rutile |
| Ferrite Content: | FN 0 |
| Welding Current: | DC+, AC |