What steel is used in Sanemi's Nichirin collectible sword?
Updated Mar 2026
The Sanemi Shinazugawa Nichirin collectible is crafted from 1045 carbon steel, a medium-high carbon alloy widely used in quality display katana production. This steel grade offers a consistent, polishable surface that holds the clean reflective finish associated with Nichirin-inspired blade designs, while providing genuine heft and balance. Unlike lower-carbon alternatives, 1045 carbon steel gives the blade a tangible sense of substance - important for collectors who want a display piece that looks and feels like a serious reproduction rather than a lightweight prop.