Skip to content
  • Become A Member
  • ASM Connect
  • ASM Foundation
  • My ASM
  • Already A Member? Welcome, –
  • Become A Member
  • ASM Connect
  • ASM Foundation
  • My ASM
  • Already A Member? Welcome, –
ASM International
+1 440.671.3800
  • Materials Resources
    Databases
    • ASM Global Materials Platform PRO
    • ASM Materials Platform for Data Science
    • ASM Alloy Center
    • ASM Failure Analysis
    • ASM Medical Materials
    • ASM Micrograph
    • Pearson’s Crystal Data
    Other Data Solutions
    • Mat-E – AI Materials Assistant
    • ASM Desk Editions
    • ASM Heat Treater’s Guide Online
    • Alloy Digest
    Digital Library
    • Explore the ASM Digital Library
    • ASM Digital Library All-Access
    ASM Handbooks
    • Explore Print Versions
    • Explore Digital Versions
    Technical Books
    • Explore Print Versions
    • Explore Digital Versions
    Conference Proceedings
    • Electronic Device Failure Analysis
    • Heat Treating
    • Materials for Power Plants
    • Shape Memory
    • Thermal Spray
    Journals
    • International Materials Reviews
    • Journal of Failure Analysis and Prevention
    • Journal of Materials Engineering and Performance
    • Journal of Phase Equilibria and Diffusion
    • Journal of Thermal Spray Technology
    • Metallography, Microstructure, and Analysis
    • Metallurgical and Materials Transactions A
    • Metallurgical and Materials Transactions B
    • Shape Memory and Superelasticity
    ASM Technical Solutions
    • Solutions Overview
    • Analysis & Testing Services
    • Explore the Labs
    • Host Your Event at ASM
    • Schedule A Discussion
    Support
    • Schedule A Consultation
    • Contact Us
  • Membership
    Membership
    • Individual Memberships
    • Corporate Membership
    • Chapter-Sustaining Membership
    • Joint Membership
    • Emerging Professionals
    • University Students
    • Middle & High School Membership
    • Undergraduate & Graduate Student Support Fund
    Affiliate Societies
    • Electronic Device Failure Analysis
    • Failure Analysis
    • Heat Treating
    • Metallographic
    • Shape Memory & Superelastic Tech
    • Thermal Spray
    ASM CONNECT
    • Learn More

    Volunteer Opportunities
    • Learn More
    ASM Chapters
    • Find Local Chapters
    • Chapter Events
    • Chapter Resources
    • Chapter Officer Training Series
    • Chapter Council
    Career Center
    • Learn More
    ASM Awards
    • How to Nominate for ASM Awards
    • ASM Awards Presentations
    • Award Recipients
    • ASM Fellows
    • Historical Landmarks
  • Education
    Certificate Programs
    • Failure Analysis
    • Metallurgy
    • Metallography
    • Heat Treating
    • Corrosion
    Explore Courses by Topic
    • Failure Analysis
    • Metallurgy
    • Metallography
    • Heat Treating
    • Medical Devices
    Explore Courses by Format
    • Instructor-Led Courses
    • Self-Study Courses
    • Digital Short Courses
    • Customized Onsite Training
    • ASM Chapter Education
    Helpful Resources
    • Explore Our Training Labs
    • Ohio TechCred
    • Registration Information
    • Training Justification Template
    • Need Guidance? Let’s Discuss!
  • Events
    ASM Events
    • See Upcoming Events
  • News & Media
    Industry News
    • See the Latest Industry News
    Videos
    • Explore Our Video Collection
    Magazines
    • AM&P
    • EDFA
    • HTPro
    • iTSSe
    • SMST NewsWire
    eNewsletters
    • AM&P eNews
    • EDFA eNews
    • eElastic eNews
    • FAS eNews
    • HTPro eNews
    • Sliplines eNews
    • TSS eNews

    Webinars
    • Access ASM Webinars
    Online Buyer’s Guides
    • View the Guides
    Advertise With Us
    • Explore our 2027 Media Kit
  • Bookstore
    Popular & New
    • Best Sellers
    • New Releases
    • View All ASM Handbooks
    View All Books
    Properties & Selection
    • Materials Reference
    • Aluminum, Titanium, & Nonferrous Alloys
    • Irons & Steels
    • Nonmetallic Materials
    • Phase Diagrams & Crystal Data
    Processing
    • Additive Manufacturing & Powder Processing
    • Heat Treating
    • Metalworking
    • Surface Engineering
    • Welding & Joining
    Characterization
    • Mechanical Testing
    • Metallography & Fractography
    • Failure Analysis
    • Microelectronics Failure Analysis
    • Nondestructive Testing
    Failure Mechanisms
    • Corrosion
    • Fatigue & Fracture
    • Friction & Wear
    Helpful Resources
    • View the Digital Catalog
    • Locating Online Technical Content
    • Copyright Permission
    • Publish With Us
    • Sales Tax & Exemptions
    • Shipping & Delivery
ASM International
Home Heat treating a hand forged Katana

Heat treating a hand forged Katana

This video from Old Pueblo Forge shows how Japanese swords are forged by hand and heat treated.

Related Videos

How to Move Mountains of Snow
How to Move Mountains of Snow
Boeing’s first video of testing a new unmanned submarine
Boeing’s first video of testing a new unmanned submarine
Norsk Titanium Components
Norsk Titanium Components
Join ASM
Foundation
Volunteer
ASM World Headquarters
9639 Kinsman Road
Materials Park, OH 44073-0002
  • +1 440.671.3800
[email protected]
Facebook-f Linkedin Instagram Youtube
About ASM
Contact Us
About ASM
Strategic Plan
Advertise with Us
Technical Support
Legal
Membership
Join
Benefits
Awards
Career Center
Who We Are

ASM International is the world’s largest association of materials-centric engineers and scientists. We are dedicated to informing, educating, and connecting the materials community to solve problems and stimulate innovation around the world.

ASM Affiliate Societies

© 2026 ASM International