What steel types are used in Dragon Tsuba Ninjato blades?
Updated Mar 2026
This collection features three distinct steel types: 1045 carbon steel, high manganese steel, and folded pattern steel. 1045 carbon steel is a mid-range carbon alloy prized for its balance of workability and durability, producing a blade that holds its finish well in display conditions. High manganese steel offers greater surface hardness and responds beautifully to oxidizing treatments, which is why so many of the black-blade and blue-blade pieces in this lineup use it. Folded pattern steel — seen on select models — is created through a repeated forge-folding process that produces a visible layered grain on the blade surface, a detail that experienced collectors recognize immediately as a mark of labor-intensive craftsmanship.