T10 Steel Katana

Our T10 steel katana collection brings together every clay-tempered, high-carbon T10 blade we forge. T10 tool steel takes a hard edge (HRC ~58–60) yet keeps a tough spine, which is why it's the go-to choice for a true cutting katana.

Each T10 clay-tempered katana is differentially hardened to produce a genuine hamon, fitted with a full-tang blade and built battle-ready for tatami and bamboo cutting. Because we forge and ship direct, you get cutting-grade T10 carbon steel without the reseller markup.

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❓ Frequently Asked Questions

Is it a real sword? Can it be used for cutting?

Yes, this is a real, fully functional sword. It is extremely sharp and capable of cutting — please handle it with great caution.

Do you offer customization?

Yes, we support customization. If you would like to customize a sword (such as engraving or material options), please contact our customer service team.

How can I contact customer service?

📧Email:support@sjsword.com

📱WhatsApp: +1 929 681 2103

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