Hand Made Real Blades for Japanese Samurai Sword
- Stock: In Stock
- Model: BL0
Handmade Katana Bare Blades – Japanese Sword Blades
Explore handmade katana bare blades from HanBon Forge, crafted in Longquan, China. Our collection includes 1060 carbon steel, 1095 high carbon steel, 9260 spring steel, folded steel, clay-tempered blades with genuine hamon, and specialized Japanese sword blade designs.
Whether you are planning a custom Japanese sword, replacing a damaged blade, or completing a traditional-style sword mounting project, HanBon Forge provides 21 listed bare blade options with different materials, shapes, construction methods, and finishes.
Product: Handmade Katana Bare Blade
Brand: HanBon Forge
Model: BL0
Available Blade Types: BL01–BL21
Starting Price: US $76.00
Origin: Longquan, Zhejiang, China
Customization: Selected specifications available upon request.
Important: This product is a bare sword blade, not a complete assembled katana. Sword fittings and mounting components are not included unless expressly confirmed.
What Is a Katana Bare Blade?
A katana bare blade is the forged steel blade with its integral tang, known as the nakago, before it is assembled into a finished Japanese sword.
Bare katana blades are commonly purchased for:
- Custom Japanese sword assembly projects.
- Replacement sword blade inquiries.
- Traditional-style koshirae mounting.
- Collectors seeking specific blade materials.
- Specialized katana or ninjato projects.
Bare blades require proper professional fitting before being used as assembled swords. Handle, habaki, guard, and scabbard compatibility must be checked individually.
Katana Blade Steel Comparison
Choosing the correct steel is an important part of selecting a Japanese sword blade. Different materials offer different combinations of edge-hardening potential, toughness, resilience, and visual appearance.
However, steel type alone does not determine blade performance. Heat treatment, blade geometry, craftsmanship, and intended use are also essential.
| Steel Type | Main Characteristics | Suggested Use |
|---|---|---|
| 1060 Carbon Steel | Balanced properties and affordable cost. | Entry-level custom katana projects. |
| 1095 Carbon Steel | High edge-hardening potential. | Traditional-style sword blades. |
| 1095 Clay Tempered | Differential hardening and genuine hamon. | Collectors who appreciate traditional hamon. |
| 9260 Spring Steel | Good potential elastic resilience. | Durability-focused sword designs. |
| Folded Steel | Distinctive layered surface appearance. | Traditional-inspired collections. |
| Kobuse Construction | Composite construction using different steel sections. | Specialized custom sword projects. |
Handmade Katana Blade Models – BL01 to BL21
HanBon Forge offers 21 blade configurations covering different steel types, heat treatments, blade shapes, and decorative finishes.
Select your desired model from the BLADE TYPE dropdown above. Final pricing depends on the selected model, sharpening preference, and additional requests.
BL01 – 1060 High Carbon Steel Katana Blade
BL01 is a handmade Japanese-style blade made from 1060 carbon steel, containing approximately 0.60% carbon.
This steel provides a practical balance of toughness, achievable hardness, and cost when properly heat-treated. It is an affordable choice for custom katana projects.
Steel: 1060 Carbon Steel
Best For: Affordable custom katana projects
BL02 – 1095 High Carbon Steel Katana Blade
BL02 features 1095 high carbon steel, containing approximately 0.95% carbon. This material can achieve a hard cutting edge and good edge retention when correctly heat-treated.
Proper heat treatment and blade geometry are especially important when working with high-carbon steel.
Steel: 1095 High Carbon Steel
Feature: High edge-hardening potential
BL03 – 1095 Clay-Tempered Katana Blade
BL03 combines 1095 high carbon steel with differential hardening using a clay application process.
This process creates a genuine hamon, the visible boundary associated with differences in hardening along the blade. It is not simply an etched decorative line.
Steel: 1095 Carbon Steel
Heat Treatment: Clay Tempered
Feature: Genuine Hamon
BL04 – 1095 Unokubi-Zukuri Katana Blade
BL04 features 1095 steel with Unokubi-Zukuri geometry, characterized by a distinctive spine profile and reduced thickness along part of the blade.
This specialized shape offers an alternative to the more common Shinogi-Zukuri design. Blade weight and balance depend on the final dimensions.
Steel: 1095 Carbon Steel
Shape: Unokubi-Zukuri
BL05 – 1095 Straight Unokubi-Zukuri Blade
BL05 combines 1095 high carbon steel with a straight blade profile and Unokubi-inspired geometry.
It is suitable for custom straight Japanese-style swords, including selected ninjato-inspired designs.
Steel: 1095 Carbon Steel
Profile: Straight
Shape: Unokubi-Zukuri
BL06 – Clay-Tempered Unokubi-Zukuri Blade
BL06 combines Unokubi-Zukuri blade geometry with 1095 high carbon steel and differential hardening.
This configuration offers a specialized Japanese blade shape together with a genuine hamon.
Steel: 1095 Carbon Steel
Shape: Unokubi-Zukuri
Heat Treatment: Clay Tempered
BL07 – 1095 Clay-Tempered Blade with Hazuya Polish
BL07 is a 1095 clay-tempered katana blade finished with Hazuya polishing.
Hazuya polishing is used to refine the appearance of the hardened edge and enhance the visibility of the genuine hamon. This model is particularly suitable for traditional-style blade presentation.
Steel: 1095 Carbon Steel
Heat Treatment: Clay Tempered
Finish: Hazuya Polish
BL08 – 9260 Spring Steel Katana Blade
BL08 uses 9260 silicon spring steel, valued for its potential resilience and resistance to permanent deformation when properly heat-treated.
It is a suitable option for buyers interested in a durability-focused blade material. Extreme bending can still cause permanent damage or breakage.
Steel: 9260 Spring Steel
Feature: Elastic resilience
BL09 – Handmade Folded Steel Katana Blade
BL09 is a handmade folded steel blade featuring visible layered steel patterns created through repeated forging and folding.
Folded steel is especially appreciated for its distinctive surface appearance. Folding alone does not guarantee greater strength than properly heat-treated monosteel construction.
Material: Folded Steel
Feature: Layered steel grain
BL10 – Folded Steel Straight Sword Blade
BL10 features a straight Japanese-style blade with decorative folded steel patterns.
This configuration is suitable for straight-sword customization projects and collectors who appreciate the visual character of layered steel.
Material: Folded Steel
Profile: Straight Blade
BL11 – Black 1060 Carbon Steel Katana Blade
BL11 is made from 1060 carbon steel and features a black decorative surface treatment.
The dark appearance is suitable for modern custom sword designs and themed collections. Surface coatings can wear or scratch through contact and use.
Steel: 1060 Carbon Steel
Finish: Black Coating
BL12 – Black Straight Japanese Sword Blade
BL12 features a straight Japanese-style sword blade with a black decorative finish.
It offers a minimalist appearance suitable for custom ninjato-inspired projects and contemporary sword designs.
Profile: Straight Blade
Finish: Black Coating
BL13 – Red and Black Folded Steel Katana Blade
BL13 combines folded steel patterns with a decorative red-and-black finish.
This distinctive appearance is suitable for themed sword projects and custom display collections. The colored surface may show wear during use.
Material: Folded Steel
Finish: Red and Black
BL14 – Red Folded Steel Unokubi-Zukuri Blade
BL14 combines folded steel construction, Unokubi-Zukuri blade geometry, and a red-and-black decorative finish.
Its combination of specialized geometry and unusual appearance is suited to personalized sword projects.
Material: Folded Steel
Shape: Unokubi-Zukuri
Finish: Red and Black
BL15 – Folded Steel Clay-Tempered Katana Blade
BL15 combines folded steel construction with clay tempering to produce a genuine hamon.
This model offers both a layered steel pattern and a visible differential-hardening line, making it a traditional-inspired blade option.
Material: Folded Steel
Heat Treatment: Clay Tempered
Feature: Genuine Hamon
BL16 – Folded Steel Clay-Tempered Blade with Double Hi
BL16 combines folded steel, differential hardening, and a double-groove configuration.
Double hi refers to two grooves formed along the blade. These alter mass distribution and contribute to the blade's distinctive visual design.
Material: Folded Steel
Heat Treatment: Clay Tempered
Grooves: Double Hi
BL17 – 1095 Clay-Tempered Kiriha-Zukuri Blade
BL17 features 1095 high carbon steel, Kiriha-Zukuri blade geometry, and differential hardening.
Kiriha-Zukuri offers a distinctive cross-sectional ridge arrangement, making it an alternative to conventional Shinogi-Zukuri geometry.
Steel: 1095 Carbon Steel
Shape: Kiriha-Zukuri
Heat Treatment: Clay Tempered
BL18 – 1095 Clay-Tempered Kiriha-Zukuri Blade (S)
BL18 is another specialized Kiriha-Zukuri configuration made from 1095 high carbon steel with clay tempering.
Customers requiring exact dimensional differences between BL17 and BL18 should confirm the specifications before ordering.
Steel: 1095 Carbon Steel
Shape: Kiriha-Zukuri (S)
Heat Treatment: Clay Tempered
BL19 – Red Folded Steel Kiriha-Zukuri Blade
BL19 combines folded steel, Kiriha-Zukuri geometry, and a red decorative surface treatment.
This configuration is suitable for distinctive custom sword and display projects.
Material: Folded Steel
Shape: Kiriha-Zukuri
Finish: Red Pattern
BL20 – Red Folded Steel Sakabato Reverse-Edge Blade
BL20 is a Sakabato-inspired reverse-edge sword blade with red folded steel styling.
The reverse-edge configuration differs from conventional katana blade geometry. Customers should confirm the intended edge orientation and sharpening requirements before ordering.
Material: Folded Steel
Type: Sakabato / Reverse Edge
Finish: Red Pattern
BL21 – Kobuse Composite Katana Blade with Hazuya Polish
BL21 features Kobuse-style composite construction using 1095 high carbon steel and folded steel components.
It also incorporates differential hardening and Hazuya polishing to enhance the appearance of the genuine hamon.
Kobuse construction differs from monosteel construction by combining different steel sections in a composite blade.
Construction: Kobuse Composite
Materials: 1095 and Folded Steel
Heat Treatment: Differential Hardening
Finish: Hazuya Polish
How to Choose the Right Katana Blade
For an Affordable Custom Katana
Consider BL01 1060 carbon steel. It is a practical starting point for customers who prefer a straightforward blade material.
For High Carbon Steel
BL02 uses 1095 high carbon steel, which offers high edge-hardening potential with appropriate heat treatment.
For a Genuine Hamon
Consider clay-tempered models such as BL03, BL06, BL07, BL15, or BL16. These provide a genuine differential- hardening pattern rather than a purely decorative line.
For Spring Steel Resilience
BL08 uses 9260 spring steel, valued for its potential elastic resilience when correctly heat-treated.
For Decorative Layered Steel
BL09, BL10, and other folded steel models offer distinctive layered grain patterns associated with folded steel forging.
For Specialized Construction
BL21 offers Kobuse-style composite construction for customers who appreciate more elaborate traditional-inspired blade manufacturing methods.
Custom Katana Blade Specifications
HanBon Forge can review additional custom blade requirements beyond the standard listed options.
When requesting a custom blade, please provide:
- Preferred steel type.
- Blade length (nagasa).
- Blade curvature (sori).
- Blade shape (zukuri).
- Bo-hi or no bo-hi.
- Sharpened or unsharpened edge.
- Hamon style, where available.
- Polishing and surface finish.
- Any special dimensions or mounting requirements.
Custom specifications, additional charges, and manufacturing time depend on the requirements and production feasibility.
Important Blade Mounting and Compatibility Information
Will a bare katana blade fit an existing handle?
Not necessarily. Japanese sword fittings require precise dimensions and individual fitting. The tang, handle, habaki, guard, and scabbard must be compatible.
A bare blade should not be used for cutting practice until properly assembled and inspected by a qualified sword mounting professional.
If you prefer a complete assembled sword, please visit our Custom Katana Sword Builder .
You can also explore available components on our Japanese Sword Fittings page.
Why Choose HanBon Forge?
HanBon Forge is based in Longquan, Zhejiang, China, a region known for its swordmaking heritage.
We manufacture modern handmade Japanese-style swords and offer custom blade specifications for customers seeking a particular combination of steel, geometry, heat treatment, and appearance.
- Direct communication with the sword manufacturer.
- Multiple available carbon and spring steel options.
- Selected genuine clay-tempered hamon designs.
- Traditional-inspired Japanese blade shapes.
- Custom blade requests reviewed individually.
- Order specifications confirmed before production where necessary.
Our blades are modern Japanese-style reproductions, not antique swords or certified traditionally manufactured Japanese nihonto.
Care and Maintenance of Bare Katana Blades
Carbon steel sword blades require regular care to help prevent corrosion.
- Keep the blade clean and dry.
- Apply a light protective oil film for storage.
- Avoid prolonged exposure to moisture.
- Protect polished and colored surfaces from abrasion.
- Do not attempt extreme bending or impact tests.
- Store sharpened blades securely and safely.
Frequently Asked Questions
What is a bare katana blade?
A bare katana blade is an unfinished or unmounted Japanese-style sword blade supplied separately from its complete sword fittings.
Which steel is best for a katana blade?
There is no single best steel for every application. 1060 offers an affordable general-purpose choice, 1095 has high edge-hardening potential, and 9260 is valued for resilience. Heat treatment and blade geometry are equally important.
Do your clay-tempered blades have a real hamon?
The listed clay-tempered models feature a genuine differential-hardening hamon, created through the heat treatment process rather than merely decorative etching.
Is folded steel stronger than 1095 steel?
Not necessarily. Folded steel is valued for its layered appearance, while mechanical performance depends on steel composition, heat treatment, geometry, and workmanship.
Can I order an unsharpened katana blade?
Unsharpened blade requests can be reviewed. Please select the appropriate sharpening option or contact HanBon Forge to confirm the configuration.
Can I customize the blade length?
Yes. HanBon Forge can review requests for custom blade lengths and other dimensional changes. Additional charges and manufacturing time may apply.
Will a bare katana blade fit my existing saya or tsuka?
Fitment is not guaranteed. Existing sword fittings may require precise adjustment or replacement. Please confirm compatibility before ordering.
What is Hazuya polishing?
Hazuya polishing is a fine blade polishing technique used to refine the appearance of the hardened edge and help reveal hamon details.
What is Kobuse blade construction?
Kobuse is a composite construction method combining different steel components in one blade, unlike monosteel construction.
Do you ship bare sword blades internationally?
Shipping depends on destination-country import laws, customs requirements, and carrier restrictions. Please confirm shipping eligibility before ordering.
Order Handmade Katana Bare Blades from HanBon Forge
Explore our selection of 21 handmade Japanese sword blade configurations, from standard carbon steel to genuine clay-tempered, folded steel, and specialized composite designs.
Select your preferred blade type and sharpening option above, or contact us to discuss additional customization.
HanBon Forge
Handmade Japanese-Style Swords and Custom Blades
