It is a Co-Cr-W alloy and is the most representative alloy among so-called stellite alloys. Has excellent corrosion resistance, heat resistance, and wear resistance. Compared to STL-1 and -2, it is widely used because it has higher toughness in hot and cold conditions. Hardness is slightly lower ... Read More
It is a welding material equivalent to Ni-Cr-Si-B based self-soluble alloy (Kolmonoi), which has improved crack resistance during TIG welding and has excellent corrosion resistance, heat resistance, and wear resistance. In addition to metal-to-metal wear and erosion-resistant wear, it also has ex... Read More
Co-Cr-Mo alloy-based wear-resistant TIG welding rod. Welded metal has excellent wear resistance, heat resistance, corrosion resistance, and oxidation resistance, and is suitable for overlaying parts that are subject to corrosion at high temperatures accompanied by impact and wear between metals. ... Read More
Since it is a Ni-based super heat-resistant alloy and contains Al-Ti, which has high aging hardening ability, the hardness of the overlay metal can be increased by applying appropriate heat treatment (aging treatment). In terms of hot hardness, the hardness of the overlay metal gradually decrease... Read More
Since it is a Ni-based super heat-resistant alloy and contains Al-Ti, which has a high aging hardening ability, it exhibits high strength because the precipitated phase is excessively dissolved even as it is welded. By performing heat treatment (aging treatment), intermetallic compounds and doubl... Read More
It is a Co-Cr-W alloy, so-called stellite.
Overlay of parts that require corrosion resistance, heat resistance, and wear resistance, such as high-pressure pump shaft sleeves, textile industry cutter cutting edges, and die-cutting edges.
BKH-13R is a TIG filler rod consisting of 0.35C-13Cr components, and the weld metal exhibits self-hardening and has a martensite structure. Its features are excellent corrosion resistance and wear resistance, and it also has good oxidation resistance, so it is suitable for impact wear at high tem... Read More