Forging a KATANA out of Rusted Leaf Spring

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  • čas přidán 20. 08. 2024
  • Forging a KATANA out of Rusted Leaf Spring.There I try to show all steps how to make this knife in the video.
    Thanks for watching
    if you like please subscribe to like and comment below help develop this channel and don't forget to watch other videos there are many other interesting videos
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    Knife Making NAKIRI
    • forging from @jokessmi...
    Forging a KUKRI
    • forging kukri from lea...
    Beautiful TANTO
    • forging tanto from lea...
    Forging CHEF KNIFE
    • forging deba knife fro...
    Turning RUSTED FROM RAZOR KNIFE
    • forging razor from lea...
    I made kunai without serving
    • forging kunai from lea...
    #Forging
    #Katana

Komentáře • 132

  • @varun009
    @varun009 Před 3 lety +15

    The magnet idea was genius! I've been using clothes pins and approximating lines like an idiot.

  • @jaymaakalijhatkamatanratla3030

    Nic praic

  • @marveen6372
    @marveen6372 Před 2 lety +3

    Awesome craftsmanship

  • @namtech425
    @namtech425 Před 8 měsíci

    Leaf spring material is in my opinion the best material for making swords as it has already been heat treated and is flexible and resistant all at the same time. Almost like cheating the system. Well done it looks good.

  • @CarlosRomero-ze8to
    @CarlosRomero-ze8to Před 3 lety +4

    Beautiful LLLLLL LLLLLL!! Katana!!!

  • @bustamiamroe8669
    @bustamiamroe8669 Před 2 lety +1

    Cara kerja y sistematis keren 👍👏👏👏

  • @mbahtuti7218
    @mbahtuti7218 Před 2 lety +2

    Master samurai dari indonesia 🤗

    • @jokessmith
      @jokessmith  Před 2 lety

      Makasih mbah sudah mampir😁🙏

  • @bearvassar6690
    @bearvassar6690 Před 3 lety +8

    Do think you could make one for me

  • @geraldstamour1312
    @geraldstamour1312 Před 10 měsíci

    Sword be lookin' hella dope, Jokessmith!

  • @fahadal3zmi482
    @fahadal3zmi482 Před 3 lety +7

    More than wonderful work

  • @sibtainhaider2411
    @sibtainhaider2411 Před 3 lety +4

    I am going to make one. Pls give tips

  • @MastaMusicTV
    @MastaMusicTV Před 2 lety +1

    I want two!

  • @chhengrathana9282
    @chhengrathana9282 Před 3 lety +2

    Goods

  • @imamsantoso7232
    @imamsantoso7232 Před 2 lety

    Mantaaap

  • @daniellockhart9302
    @daniellockhart9302 Před 2 lety +5

    welding the hole closed was a good idea since it doesn't really need to be hard steel

  • @mongoose7727
    @mongoose7727 Před 2 lety

    Naol...

  • @srpepe526
    @srpepe526 Před 2 lety +1

    4:33 amague *xD*

  • @breadoflifeministries01
    @breadoflifeministries01 Před 10 měsíci

    well done

  • @imamsantoso7232
    @imamsantoso7232 Před 2 lety

    Sudah saya like coment dan subscribe y

  • @tn1881
    @tn1881 Před 2 lety +9

    In Japan, a special steel called Yasugi Specialty Steel is made based on the iron making method of katana. This special steel has the same properties as katana and is hard and elastic, so it is hard to break.
    This special steel is used in various applications such as cutlery steel, materials for high-end kitchen knives made in Japan, materials for razors, materials for automobile parts, automobile engine parts, and aircraft engine parts.

    • @dfors2001
      @dfors2001 Před 2 lety +3

      It's not "special" steel, it's called Tamahagane, and is made from smelting iron sands. This traditional method causes many impurities to be included. The reason a katana has a flexible spine is due to differential hardening, by quenching the sword coated in clay, only hardening the cutting edge.

    • @tn1881
      @tn1881 Před 2 lety +2

      @@dfors2001 Iron sand and charcoal, which are the materials of tamahagane, have a low content of phosphorus and sulfur. Phosphorus and sulfur are impurities that make steel brittle. The low-temperature furnace tatara steelmaking method uses the difference in melting temperature of iron, phosphorus, and sulfur to remove impurities. Ancient craftsmen called impurities Noro. Phosphorus, which is an impurity of tamahagane, is 0.029%, and sulfur is 0.0026%, so there are less impurities than modern steel. Japanese iron sand contains vanadium, which reinforces steel. Yasugi Specialty Steel is a low-temperature furnace similar to the tatara iron making method. Iron ore and coal were used in Western and Chinese steelmaking. Iron ore and coal have a high content of impurities phosphorus and sulfur. The high temperature furnace had melted phosphorus and sulfur, so it was not removed. Since European iron ore contains a large amount of phosphorus and sulfur in steelmaking by the Bessemer converter, European iron ore was excluded in ironmaking. Iron ore in Europe and China does not contain vanadium.
      China was importing katana from Japan from C10.
      Mao Yuanyi (1594-1640) “Katana is extremely robust and sharp, and the Chinese sword is no match for katana.”
      Portuguese missionary Luis Frois (1532- 1597) "kayana is the best previously discovered."

    • @Interisti-3558
      @Interisti-3558 Před rokem

      ​@@dfors2001anda benar sekali....

    • @Interisti-3558
      @Interisti-3558 Před rokem

      ​@@tn1881ya saya setuju dg anda

    • @Interisti-3558
      @Interisti-3558 Před rokem

      ​@@dfors2001bukan khusus,tapi ada dua jenis baja yg dibbuat utk katana.
      Yg didalam lunak,dan yg diluar baja yg karbonya tinggi

  • @didikarsidi5537
    @didikarsidi5537 Před rokem

    Maap baru mampir Bang, saya sedang mengerjakan katana yang ke dua,tapi yang short nya,wakizahi
    Yg pertama gagal,patah buat nebas bambu,mungkin temperingnya kurang pas,masih terlalu keras ,bahan sama dari per daun
    Yang ke dua lumayan kuat ,proses penyepuhan pun sama,dengan gas burner,hanya minyak untuk quenching nya saya ubah dengan minyak goreng,Terima kasih tutorialnya, semoga sehat selalu
    Aamiin

  • @luqmanrashid1651
    @luqmanrashid1651 Před 10 měsíci

    the part where the sharp edge meets the tip shouldv'e been curved

  • @blacksmithideas8554
    @blacksmithideas8554 Před 3 lety +2

    wow very good bro

  • @gunawannawan284
    @gunawannawan284 Před 3 lety +1

    bagus mas👍👍👍👍

  • @nurali89
    @nurali89 Před 3 lety +2

    Hi

  • @pandebesipeureulakaceh4149

    Goed katana👉👉👉

  • @vinceianni4026
    @vinceianni4026 Před 3 lety +3

    Good job mister

  • @UjangSumardi
    @UjangSumardi Před 3 lety +2

    Hebat👍👍

  • @africanogloriosus7474
    @africanogloriosus7474 Před 11 měsíci

    The hole covered with solder. It could be a weak spot on the blade.

    • @geraldstamour1312
      @geraldstamour1312 Před 10 měsíci

      It was actually welded shut, @africanogloriosus7474.

  • @miss_g1
    @miss_g1 Před 3 lety +3

    the bottom end is less blunt

  • @eispizaetusbartelsi5174
    @eispizaetusbartelsi5174 Před 2 lety +2

    Kang tes penebasanya ke pohon bambu kang...🙏

  • @user-oh1bz3om7o
    @user-oh1bz3om7o Před 3 lety +3

    これは西洋サ―ベルと同じ作り方。本物は違う。

  • @poofdula
    @poofdula Před 2 lety +3

    Does it rust over time?

    • @sran9492
      @sran9492 Před 2 lety

      Yes if you dont take care of it for example you could put clear coat but i prefer oiling it every now and than

  • @nobihussain5008
    @nobihussain5008 Před 2 lety +1

    Muja ak chia kitna price ha iska...

  • @andriantoanto3087
    @andriantoanto3087 Před rokem

    Kurang tajem masih kasar irisan kertasnya

  • @jokessmith
    @jokessmith  Před 2 lety

    help my channel by pressing the subscribe button😁🙏

  • @kato_dsrdr
    @kato_dsrdr Před rokem

    I have some spare leaf spring steel but I don't have equipment..

  • @CarlosRomero-ze8to
    @CarlosRomero-ze8to Před 3 lety +2

    👌👍👍👍👍👍👍😀👆

  • @Anonimo_1815
    @Anonimo_1815 Před 2 lety +2

    what size did you use? 🙂👍

  • @jirigiecek7817
    @jirigiecek7817 Před 2 lety

    Pretty dull katana, the leaf almost tears, pet bottles not too cut.

  • @anandvsingh569
    @anandvsingh569 Před 3 lety +2

    कहा से है क्या कीमत होगी,मिल सकती हैं क्या

  • @NewLife-qj9mx
    @NewLife-qj9mx Před rokem

    Is it possible to bend spring steel without heating it? I made a knife out of an old leaf spring i found but the handle section broke - I had some guy weld it back together but now its no longer flat/straight. I have the means to "tweak" it but im afraid of snapping it.

  • @stanleychary7558
    @stanleychary7558 Před 2 lety +1

    Takie wykonanie powinno być karane.

  • @eertfvfdff4943
    @eertfvfdff4943 Před 3 lety +2

    បងនៅម្ដុំណាដែរ

    • @jokessmith
      @jokessmith  Před 3 lety

      នៅសិក្ខាសាលា😁

  • @pf189
    @pf189 Před 2 lety +1

    De ce nu e varful ascutit?

  • @Mr3X7R3M3
    @Mr3X7R3M3 Před 2 lety +4

    I guess I missed the “forging” part… unless you count where he made the blade uneven thickness along the length of it, by taking out the bend the way he did.
    His blade, he can do what he wants, but I’d be worried about actually using it with thin spots like that

    • @Mr3X7R3M3
      @Mr3X7R3M3 Před rokem

      @@rossrick2826 yes

    • @rightaxlebroken4835
      @rightaxlebroken4835 Před rokem

      @Ross Rick you dont have to be able to do better to know what you're talking about, its just that its extremely uncommon for people to know alot about a subject and be correct when giving criticism because they dont have experience doing it, but not entirely unheard of.

  • @wahyusuprianto6344
    @wahyusuprianto6344 Před rokem

    Itu tabung gas kayak di indo

  • @rudibukit3839
    @rudibukit3839 Před 2 lety +2

    Kang, kl pembuat pedang skrng byk nawarin pakai baja per daun. Itu umumnya dr per daun apa ya?? Soalnya kl pake willys kan udh gak ada skrng ini. Makasih 🙏

    • @jokessmith
      @jokessmith  Před 2 lety +2

      Iya kang kebanyak pakai per daun tp klo standarnya kurang tau kang sy soalnya ada per daun ada jg per truk dan mobil biasa ,per willy mash ada kang cuma agar susah carinya ,cuma biasanya tergantung permintaan konsumen juga kang

    • @rudibukit3839
      @rudibukit3839 Před 2 lety +1

      @@jokessmith oh oke kang, siaap. Makasih atas infonya Kang..

    • @jokessmith
      @jokessmith  Před 2 lety

      Iya kang sama2 terimakasih sudah berkunjung😊

    • @mbahtuti7218
      @mbahtuti7218 Před 2 lety

      Di lazada banyak yang jual per wiliis

    • @bustamiamroe8669
      @bustamiamroe8669 Před 2 lety

      @@rudibukit3839 banyak jual per Willis second di lazada mulai 40 cm sampai 60 cm kalo ga salah 👍😊

  • @DavidRahmantaYoutube
    @DavidRahmantaYoutube Před 2 lety

    You have to study again because the sword is not sharp enough

  • @ppsahoo123
    @ppsahoo123 Před 2 lety

    I need one

  • @amirsamy5294
    @amirsamy5294 Před 2 lety

    عاوز واحد فى مصر

  • @MastaMusicTV
    @MastaMusicTV Před 2 lety +1

    How much? I want one......

  • @marhenkristiyanto3814

    Krg tajam

  • @RameshKumar-jt3eo
    @RameshKumar-jt3eo Před 3 lety +1

    Ap kha se Bhai mujhe Lena h

  • @pejuangsubuh1737
    @pejuangsubuh1737 Před rokem

    Ketajaman hasil tempa dan mesin akan berbeda pada saat di tempa struktur baja akan lbh padat

  • @nenkliya8176
    @nenkliya8176 Před 2 lety +1

    Bag masih ada

  • @sroldan72
    @sroldan72 Před 2 lety +1

    Need to be more sharper

  • @ratballs007
    @ratballs007 Před 3 lety +4

    The day you pull out that piece of wood from behind the blade on the table saw and the blade picks it up you will never make another sword, and you can take this advice for free !

  • @downeyguang5028
    @downeyguang5028 Před 2 lety

    Cut bottle that katana failed

  • @aiuchannel7366
    @aiuchannel7366 Před 2 lety +1

    Hahahahaa

  • @milogutovic5
    @milogutovic5 Před 2 lety +1

    Nice sword but u dont know to sharp 😄

  • @tondopalu9356
    @tondopalu9356 Před 2 lety

    Harga berapa kang

  • @user-oq4oh9ew3l
    @user-oq4oh9ew3l Před 2 lety +1

    好看而已不實用

  • @fahrrurrozi686
    @fahrrurrozi686 Před 2 lety

    Nih orang Norwegia apa orang Indonesia ni???

  • @nurulhudha3873
    @nurulhudha3873 Před 2 lety

    Lokasi mn mas?

  • @electroboy7422
    @electroboy7422 Před 2 lety

    Funny test

  • @bununayak4070
    @bununayak4070 Před 2 lety

    How much price

  • @powerguuido
    @powerguuido Před 3 lety +4

    Arredonda mais a ponta da espada na próxima

    • @vannylee
      @vannylee Před 2 lety

      Sim, ficou com corpo de katana e ponta de ninjato! kkk

  • @Interisti-3558
    @Interisti-3558 Před rokem

    Lengkungan nya kurang menarik

  • @pejuangsubuh1737
    @pejuangsubuh1737 Před 2 lety

    Kurang tajam

  • @elvirnasufovic3951
    @elvirnasufovic3951 Před 3 lety +10

    What a joke, you did not forge nothing , where is the layers , you just shaped piece of plate. It look good but only that.

    • @hatmanpat1211
      @hatmanpat1211 Před rokem

      It’s more than what most of us can do so shut it muppet

  • @luqmanrashid1651
    @luqmanrashid1651 Před rokem

    i thought i've seen worse..

  • @ferianggry6992
    @ferianggry6992 Před 3 lety

    Pake gas melon tuh

  • @rusbandiarip8045
    @rusbandiarip8045 Před rokem

    Less sharp

  • @masataka6011
    @masataka6011 Před 2 lety

    ?not.katana

  • @Dede-cm5lz
    @Dede-cm5lz Před 3 lety +1

    Hrg brp kang

    • @jokessmith
      @jokessmith  Před 3 lety

      Ngga jual kang hanya untuk koleksi sendiri😁

    • @jcnruad5810
      @jcnruad5810 Před 3 lety +1

      @@jokessmith hmm...
      Kalau boleh tanya2 nih bang, rekomendasi per daun nya mending yg dr truk atau apa?
      Terus panjang nya yg berapa cm??

    • @jokessmith
      @jokessmith  Před 3 lety

      Yg bagus per jeep willys tp per truk juga bagus mas klo ukuran di sesuaikan tergantung kebutuhan

  • @anotherguy9402
    @anotherguy9402 Před rokem

    Shows 4 second clip of his sister doing something with it to make you think a girl is making this video 😂

  • @brontoseno4516
    @brontoseno4516 Před 2 lety

    Kurang sempurna dalam pengasahanya

  • @cheetae
    @cheetae Před 2 lety

    🤣🤣🤣🤣

  • @draven3838
    @draven3838 Před 3 lety +4

    Sorry man you have not forged anything

  • @giorgosgoridis4958
    @giorgosgoridis4958 Před 2 lety +1

    is that the most sketchy I have seen on the internet would be sacrilege you would call it katana

  • @ayoubbourdidine4823
    @ayoubbourdidine4823 Před 2 lety

    تحيا المغربا 🤣🇲🇦🇲🇦🇲🇦🇲🇦

  • @lonnierobinson8521
    @lonnierobinson8521 Před rokem

    Where’s the forging

  • @rangered2010
    @rangered2010 Před 2 lety

    Not exactly what I call “ forged”.

  • @abdulrahman9416
    @abdulrahman9416 Před rokem

    Not sharp at all

  • @udinaja3817
    @udinaja3817 Před 2 lety

    Tumpul wkwkkw🗿👎👎👎👎

  • @rona6063
    @rona6063 Před 2 lety

    Thats a shit blade

  • @timeckenrode2710
    @timeckenrode2710 Před 2 lety

    He may have not "FORGED" it. But he forged an old rusty spring into a bladed weapon that he now doesnt have to buy when WW3 pops off. Also before u clowns run off at the mouth he made this in flip flops. Most of u clowns follow ANSI guidelines before u set foot in ur shops. So go talk sone bullshit somewhere else! Let ppl forge new things from old things. When u forge new friendships that doesnt come out a forge, that means u make new friends. Since some of u wanna be technical! He made a weapon now doesnt have to buy and can protect his family. So yeah ill give him a pass on FORGING!

  • @user-sg6oj5mt9y
    @user-sg6oj5mt9y Před 2 lety +2

    "Katana", "Samurai sword" in this video is a "mistake" or "Fake" that only has a similar "shape" and is not worth calling itself a "Katana" or "Samurai sword".
    A "Katana" that is made by a "swordsmith" who holds a national qualification and trains the bullion refined from "iron sand" calculated in the Izumo region of Japan by "tatara iron making" according to the "appropriate manufacturing method". Point to. "Katana" in this video is a "mistake" that only resembles a "shape" and is not worth calling itself a "Katana".
    "Katana" in this video is a "mistake" or "Fake" that only has a similar "shape" and is not worth calling itself a "Katana".
    Video creators should remove this video that humiliates the "real Katana" with incorrect content