Bohler Fox 3.5 Ni (High Strength) Low Alloy Steel Stick Electrodes
The Bohler Fox 3.5 Ni are premium, basic coated, low alloy stick electrodes (SMAW) specifically engineered for cryogenic, high strength applications requiring extreme sub zero toughness. It is highly regarded in critical industries like chemical processing, petrochemical manufacturing, and Liquefied Natural Gas (LNG) plant construction
Features
- Engineered to handle services down to -60°C or lower, making it reliable for handling liquefied carbon dioxide or similar low-temperature elements.
- Features an ultra-low diffusible hydrogen content designation (H4 / H5), strictly minimising the hazard of hydrogen-induced cold cracking in high-stress, heavily restrained joints. /8
- Offers highly stable arc performance and easy slag removal across all spatial orientations, with the exception of vertical-down welding
Technical Data
- AWS A5.5 / SFA-5.5 E7018-C2L H4 (Note: It also closely matches or is shared with the standard E8018-C2 profile depending on precise carbon variant configurations).
- EN ISO 2560-A E 42 6 3Ni B 3 2 H5.
- Core Chemistry: Formulated with an optimal 3.5% Nickel (Ni) alloyed core to achieve stable properties in high-demand environments.