Clay Tempered Kobuse Folded Carbon Steel Katana Japanese Samurai Sword Full Tang

  
We Can Customize Your Unique Sword Hamon Type / Blade Struture& Length / Sori / Fittings / Evgrave / Kissaki Type. Or You Want Replace This Sword Fitting, Please.

Condition: Brand-New Blade Material: Clay Tempered Kobuse Lamination Overall Length: 40.9 Inch /104 Cm Nagasa Length: 28.0inch/71cm Handle Length: 10.6 Inch / 27 Cm Blade Shape: Shinogi Zukuri Blade Edge: Hand Polished Be Razor Sharp Handle Material: Genuine Ray Skin + Hard Wooden Blade Width (Near Kissaki): 0.91inch / 2.3cm Width (Near Habaki): 1.26 Inch / 3.2Cm tsuba Material: High Quality Japanese iron Saya Material: Hard Wooden With Lacquer Work Finished Kissaki Shape: Chu-kissaki Blade: -The Blade Of The Sword Has Been Hand Forged And Quenched Using Diferential Hardening, In The Same Methods As Traditional Japanese Nihonto. The Core Of The Blade Is Made Of Forged AISI 1045 Steel, And The Sides Are Made Of Forged AISI 1095 Carbon Steel Folded 11 Times, Generating 2048 Layers In The Steel, In Kobuse Lamination Style.

The AISI 1095 High Carbon Steel The Steel Has A 0.95% Carbon Content And 0.4% Manganese. It Is Extremely Hard -58 HRC- Making A Very Sharp Edge. This Blade Is Clay Tempered And Quenched, Then Polished And Sharpened By 14 Different Process. The Hamon Pattern Is Done By Differential Hardening With Clay Temperd. The Hardening Process Is Made By Utilizing A Special Clay On The Edge, So It Gets A Different Temperature And Cools In Different Time Than The Rest Of The Blade, Becoming Harder And Quenching The Blade When It Is Cooled On Water.

It Is A Very Complex Technique, As If Not Properly Executed The Blade Will Break. The Fire Can't Be Too Warm Or Cold, Only A Good Swordsmith Knows The Exact Temperature.

The Blade Then Get Its Shape With A Beautiful Hamon Hada And Martensite (Grains) On Its Surface. This Way The Edge Can Be Very Hard And The Mune -The Spine Of The Sword- Softer Giving It An Excelent Toughness. The Perfect Combination Of A Hard Edge With The Increased Sori (Curvature Of The Blade) With A Strong Mune, Enables This High Quality Blade To Easily Cut Through Tatami, Straw Mats Or Bamboo For Tameshigiri. This Blade Has A Full Length Tang Which Greatly Enhances The Strength Of The Sword. The Blade Has The Shinogi Zukuri Shape And With Chu-Kissaki , It Is Well Defined With The Hamon Going All The Way Through The Boshi.

Fitting: -Koshirae: The Tsuba (Guard), Fuchi (Sleeve) And Kashira (Buttcap) Of The Sword Made Of High Quality iron. The brass Habaki (Blade Collar) Is A One Piece Construction. Two brass Seppas (Spacer) Secure The Tsuba. Tsuka: The Tsuka (Handle) Core Is Wooden And It Is Tightly Wrapped Over Genuine Ray Skin (Samegawa) With Brown Ito Wrapped. The Full Tang Of The Sword Is Secured By Two Mekugi (Peg).

You Can Unassembled The Blade From The Handle By Taking Out 2 Pegs. Saya: The Saya (Sheath) Made Of Real Hard Wooden With Lacquer Work Finished. A High Quality japanese Sage-O Has Been Tied Around The Kurigata (Knob) Of The Sheath. The item "Clay Tempered Kobuse Folded Carbon Steel Katana Japanese Samurai Sword Full Tang" is in sale since Thursday, April 23, 2020. This item is in the category "Collectibles\Knives, Swords & Blades\Swords & Sabers\Asian\Japanese".

The seller is "shogun-sword" and is located in Longquan. This item can be shipped worldwide.

1. Country/Region of Manufacture: China
2. Blade Material: Clay Tempered Kobuse Lamination
3. Style: Japanese
4. Theme: Samurai
5. Type: Katana
6. Sword type: Functional Bettle Ready Japanese Real Sword
7. Uses: Iaito / Cutting Practice / Display
8. Edge: Single
9. Sharpness: Very Sharp Blade
10. Forging Technology: Hand Forge Sword
11. Color: Black
12. Blade type: Full Tang Blade
13. Handle Material: Wood + Real Ray Skin
14. Tang: Full
15. Brand: Shogun-Sword