The flat section of the blade is therefore called Shinogi-Ji. The Shinogi is the part from the edge of the blade to the line that determines the flat of the blade. Shinoogi & Shinogi-Hi : These two Japanese terms are complementary. This curvature can vary according to the katana and has several names depending on the intensity of the curvature. Sori : The Sori measures the curvature of the blade. The Katana Sword is a fascinating work of art with a lot of different parts in its nomenclature, let us explain you easily most of the parts. Maybe we would use CPM-3V steel making tanto and wakizashi.Welcome to Katana Sword, here are information about the Katana that you need to know ! That’s why we gave up on making the CPM-3V steel tameshigiri katana. We have tested CPM-3V making standard katana, after bending resistance, side shot, and finally, the blade broke when hitting the back of the blade without a notch. However, its price is much lower than CPM-3V. They also have almost the same wear resistance, but the anti-rust performance is far behind CPM-3V. Under the same hardness of 60, the impact toughness of LD is about 115J, and CPM-3V is 95J.
Its bending resistance, toughness, and many other indicators exceed CPM-3V, especially the toughness index.
#FAKE KATANA CRACK#
LD is a high quality and high toughness cold work die steel, with high crack resistance and abrasion. When test chopping, it is best to cut only bamboo and mats, because bamboo and mats will not let the blade get V-shaped notches. The advantage of modern high-performance materials when making tameshigiri katana sword is that they are more durable and have better sharpness retention. The difference between a short sword and a long sword are like the difference between a sports car and an off-road vehicle. I think we must get rid of the inherent thinking of short swords. (hardness dropped a bit, while fracture toughness increased a lot.) That’s why we make it 59HRC. And reducing the hardness can greatly increase the fracture toughness, making it not that easy to fracture. Therefore the key point is to make it difficult to fracture. Then why don’t we make it into 60HRC? (I know some of you always pursue hardness and consider higher hardness is better.) Just because the katana is too long and it’s heat-treated overall, the impact it receives during chopping is too strong, incomparable with a short sword. And the cost to make 59 or 60 is also the same.
The impact toughness of our tameshigiri katana LD is 59HRC. Its Hamon is a fake straight hamon made later, in order to increase its beauty.
Therefore, compared with traditional art swords, its polishing looks not so beautiful. It is polished by hand, and the overall hardness is too high, so it’s difficult to completely polish away the scratches on the surface. Tameshigiri Katana has a hardness between 58-59HRC, and the impact toughness is 110J+, Vacuum heat treatment. Warning：The data is just for reference because the handmade products’s data has error. ■Material：LD Steel(high hardness,high toughness tool steel) ■Tsuka Ito：Kapok Imported From Japan・Creamy-White（High Quality Hishigami）
#FAKE KATANA SKIN#
■Tsuka Samegawa：White Ray Skin With Emperor Nodes If you choose handmade saya, the production time at least will be 2 months longer.
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