What steel is used in these Wado Ichimonji replica collectibles?
Updated Mar 2026
The replicas in this collection are forged from 1045 carbon steel, which contains approximately 0.45% carbon content by weight. This places it in the medium-to-high carbon range - sturdy enough to support full-tang construction and detailed surface finishing, while remaining workable enough for consistent blade geometry across production. For display collectibles, 1045 carbon steel is widely regarded as the benchmark material because it replicates the visual weight and sheen of a traditionally forged blade without requiring the care-intensive maintenance of higher-carbon alloys like 1060 or T10. It holds polish well and resists minor surface wear from handling, making it ideal for swords that will be mounted, exhibited, or admired regularly.