What steel options are available in the metal samurai sword collection?
Updated Feb 2026
The metal samurai sword collection offers three primary steel grades, each suited to different collector priorities. The most widely used option is T10 carbon steel, which appears across a large portion of the collection and is valued particularly for its fine grain structure and clay-tempering suitability - T10 pieces may show a well-defined hamon temper line that is one of the most prized visual details in Japanese sword collecting. The 1045 carbon steel pieces in the collection offer reliable construction and consistent blade geometry at a more accessible price point, making them a sensible starting choice for collectors building their first piece. Manganese Steel appears in several pieces and provides excellent surface hardness and a deep, even finish quality that complements certain scabbard color treatments particularly well. All three steel grades feature full-tang construction as standard, and all pieces have been individually heat-treated during the forging process rather than produced through industrial cold-forming methods.