Description
Basic coated CrMoVNb core wire alloyed electrode, specially designed for welding of creep-resistant tempered martensitic 9% Cr steels for turbine and boiler fabrication in thermal power plants as well as in the chemical industry. Approved for long-term use at service temperatures up to 650°C. BÖHLER FOX C 9 MV provides good welding characteristics in all positions except vertical down, a stable arc, low spattering, good slag detachability and excellent striking and re-striking properties. The chemical composition is optimized in order to provide a high creep-resistant and ductile weld metal and is characterized by low-hydrogen content and low level of trace elements. replaces item number: 82034
Specification
| Attribute name |
Attribute value |
|
EN ISO Norm A
|
EN ISO 3580-A |
|
EN ISO Classification A
|
E CrMo91 B 4 2 H5 |
|
AWS/SFA Norm A
|
AWS A5.5 / SFA-5.5 |
|
AWS/SFA Classification A
|
E9015-B91 H4 |