Bohler UTP 2133 Mn (Joining & Repair-Heat Resistant) Special Application Stick Electrodes
The UTP 2133 Mn welding electrode is designed for surfacing and joining heat-resistant CrNi steels and cast steels with a similar composition. It proves most effective in high-temperature applications, including petrochemical industry reforming furnaces, equipment, pyrolysis furnace tubes, and root passes on centrifugally cast reformer pipes, austenitic NiCr stick electrode for repair and build-up welding of similar heat-resistant steel.
Features
- Designed to withstand elevated temperatures, ensuring durability and reliability in demanding applications.
- Offers excellent tensile strength and elongation, contributing to strong and flexible welds.
- Suitable for various welding positions and compatible with DC (+) current, providing flexibility in different welding scenarios.
Technical Data
- EN ISO 3581-A, E Z 21 33 B 4 2
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Service Temperature: Scale-resistant up to 1050°C.
- Excellent performance against carburising atmospheres.
- Common Base Materials: High-temperature alloys like EN 1.4859, 1.4876 (Alloy 800), and UNS N08800/N08810