The Ronguzenmifu Handmade Katana Clay Tempered T10 Steel

*The traditional Clay Tempering method was used on this blade* Clay tempering method is to apply clay on the spine of the blade, and mainly tempering the edge. This results a hardened edge and softened spine, makes it ideal for cutting.  *Above we illustrate the general process of clay tempering, each sword design might use different Hamon line design / tempering technique.  Product Name: RonguzenmifuOverall Length: 41" /103 cmBlade Length: 28" /71 cmBlade Material:T10 SteelBlade Thickness:0.276" /0.7 cmBlade Hardness:58 HRCBlade Grind: ConvexWeight (Sword Only): 39 oz /1.1 kgWeight (With Sheath): 48 oz /1.35 kgSheath Material: Paint & Wood Description : 1- Sharp,Sturdy and fully functional Katana, great for actual practicing or collection2- Full tang, made of hand-forged T10 steel.using traditional heat treatment method to increase the hardness of the edge3- Standard length, perfect balance, comfortable grip, 4- Beautifully crafted, included all traditional katana elements. The b