How to make a Stainless San Mai knife

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  • čas přidán 2. 06. 2023
  • Forge Welding and Making a Stainless San Mai knife. Going through the steps of preparing and forging two layers of stainless steel to a layer of 1095 steel for the core of a San Mai (Three Layer) knife billet. After the billet is made I will proceed to make a harpoon style hunting knife and discuss the techniques for preventing splitting problems associated with san mai knives that sometimes occur after quenching the the knife to harden it.
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  • Jak na to + styl

Komentáře • 47

  • @TonySeverioKnives
    @TonySeverioKnives  Před rokem +5

    If you have any questions about the process, please comment. Thanks for watching!

    • @willardjames2685
      @willardjames2685 Před rokem +1

      Where do you buy your 410 stainless from? Every supplier I have looked at had too thick stainless, or it cost too much.

    • @TonySeverioKnives
      @TonySeverioKnives  Před rokem +1

      These were 1/4 inch thick. They are high but I will have to find out where I bought it last. I’ve had several pieces for about 5 years. I will have to get some soon though, I’m low. I’ll look around and let you know.

    • @TonySeverioKnives
      @TonySeverioKnives  Před rokem +1

      Just looked on Jantz supply. They have it. You can use 1/8 and then use a 1/8 core of 1095. It will still be plenty of steel.

    • @willardjames2685
      @willardjames2685 Před rokem +1

      @@TonySeverioKnives Thanks!

    • @TonySeverioKnives
      @TonySeverioKnives  Před rokem

      You’re welcome 😁

  • @eriktorp-olsen1706
    @eriktorp-olsen1706 Před 3 měsíci +1

    Applying clay is a great tip that none of the other stainless san-mai bladesmiths mention.

  • @josephsedgedtools6464
    @josephsedgedtools6464 Před rokem +2

    Wouldn't have thought about clay until it was too late . . . hello Stainless W2 jacketed knife of my future!!!

  • @charlesapodaca4798
    @charlesapodaca4798 Před 7 měsíci +1

    Lol! You got me with that heat treat split!

  • @justingoodman5600
    @justingoodman5600 Před 10 měsíci +2

    Very good information to share. Stayed away from San mai because of most people experiencing the split. Now armed with your advice, thinking I need to order some stainless. Thanks Tony for another great video

  • @harryvanniekerk7269
    @harryvanniekerk7269 Před rokem +1

    I have encountered a bad experience with stainless san Mai. Now I know why. Thank you so much,😄

    • @TonySeverioKnives
      @TonySeverioKnives  Před rokem +1

      Awesome man, I’m glad this helps! Thanks for watching! 😁

  • @willardjames2685
    @willardjames2685 Před rokem +1

    Have a good weekend!

  • @willardjames2685
    @willardjames2685 Před rokem +1

    Thanks for the video Mr. Severio!

  • @tonybryant5524
    @tonybryant5524 Před rokem +1

    Great video friend. Your technical experience is very valuable to up and coming folks new to the craft. Thank you for sharing

    • @TonySeverioKnives
      @TonySeverioKnives  Před rokem

      Thank you sir. I hope to help someone along the way. Thank you for watching.

  • @richardbranton190
    @richardbranton190 Před rokem +2

    Thanks for the absolutely awesome video 👍 that's going to be a beautiful blade when it's finished. Im trying to work on a knife today myself since I didn't make it to blade show

    • @TonySeverioKnives
      @TonySeverioKnives  Před rokem

      Thank you sir! I hope so. It’s got to be good or else! Have fun! 😁

  • @MASI_forging
    @MASI_forging Před 11 měsíci +1

    Great work dude.😀😀

  • @Marcus_Shaw
    @Marcus_Shaw Před rokem +1

    Very nice 👍
    Thank you for the knowledge 🙏

  • @Pinegrovepastures
    @Pinegrovepastures Před rokem +1

    Always nice content

  • @willardjames2685
    @willardjames2685 Před rokem +1

    I love san mai, but it's a real pain to make without a press, so I normally don't make it.

    • @TonySeverioKnives
      @TonySeverioKnives  Před rokem

      Yes it is but I’ve made a bunch of it with a hammer. Not stainless though. The stainless is tricky. Have to make sure it’s sealed up air tight to forge weld.

  • @Anderson-HandForged
    @Anderson-HandForged Před 11 měsíci +1

    tony great video my friend you always have great info appreciate it this weekend im doing a knife making class with matt parkinson at dragons breath forge hope to learn something we will be forging chef knives. thanks again !! Mark

  • @willardjames2685
    @willardjames2685 Před rokem +1

    Wouldn't the refractory cement make a hamon on blade?

    • @TonySeverioKnives
      @TonySeverioKnives  Před rokem +1

      Too thick down the side but not so much on the low carb stainless. If it’s on the carbon core running up it would

  • @JaysonBucy
    @JaysonBucy Před měsícem +1

    Is the process exactly the same for say a stainless core wrapped in tool steel or even damascus?

  • @tarts9767
    @tarts9767 Před 4 měsíci +1

    Thanks for the video ! 🙂 Did you quench it in oil and at what temperature was it (quenchant) ?

    • @TonySeverioKnives
      @TonySeverioKnives  Před 4 měsíci

      You’re welcome. Yes the cat re is 1095 steel so it’s quenched in Parks 50 oil at about 120 degrees. Thanks for watching 🙂

  • @jasonscott7803
    @jasonscott7803 Před měsícem +1

    👍✌️⚒️

  • @willardjames2685
    @willardjames2685 Před rokem +1

    What type of stainless did you use for your jacket material?