Thomastic use Musical Wire Cr18Ni8 and DIY Strings, No Winding

Discussion in 'Strings [BG]' started by Mustafa Umut Sa, Oct 11, 2020.


  1. Mustafa Umut Sa

    Mustafa Umut Sa

    Oct 20, 2007
    I had been followed double bass course for a short time because of my bleeded finger tips and I very much loved Thomastic strings. I decided to learn the wire alloy and spent a night on scientific papers and patents. I learned they uses Cr18Ni8 alloy stainless steel wire which is cold drawn and known as traditional musical wire sold worldwide

    The quality is important , because of cold drawing , there happens a martensinite hard layer at surface of wire and this should be minimal, the wire is austenitic.

    Plan is to buy short reels of that wires and make my bass guitar strings without winding.

    What should be the thicknesses ?

    I have 1mm thick bronze wire for surbahar and no electric bass is equivalent.
     
  2. Mustafa Umut Sa

    Mustafa Umut Sa

    Oct 20, 2007
    Paslanmaz Yaylık Tel ve Fiyatları | Metal AVM

    These 302 stainless spring wires have as same as thomastic cr18ni8 alloy.

    As you see it , there are 0.4mm to 4mm wide selection.

    1 kilograms of wire costs 5 dollars.

    I want to know which thicknesses are good on for cello tuning and normal tuning without breaking 4 string fretless stagg bass.

    I will not use winding but bare wire.!!!!
     
  3. Rabidhamster

    Rabidhamster

    Jan 15, 2014
    I wouldn’t do it and I’d recommend against anyone else doing it, but if you really do I want to see photos. And PLEASE wear eye protection when you do it. Spring wire turns into a flying fish hook when it breaks under tension.

    But don’t worry if you think of this only because your fingers bleed from beginning, this won’t happen forever. Keep clean fresh strings that aren’t corroded, and your finger tips will toughen.


    Finally if you could string a bass or cello with single wire then the string companies would have probably already started doing it in the last 100 years. Read up on why they use windings to begin with.
     
    Last edited: Oct 12, 2020
  4. Mustafa Umut Sa

    Mustafa Umut Sa

    Oct 20, 2007
    Look at 1000 years old rudra veena , sitar or later surbahar , bass guitar is a garbage can when comparing with these.

    Thank you for warning , I will chose clavichord wire , iron , red brass or yellow brass or bronze wire. Any warning for them ?
     
  5. HaphAsSard

    HaphAsSard

    Dec 1, 2013
    Italia
    Plain (unwound) metal strings become too stiff and inharmonic to work well as musical instrument strings past a certain diameter (unless the scale length becomes very long). That is why wound strings (which can achieve a large mass but retain flexibility) exist at all; I think .026" is the largest plain steel guitar gauge available. Regarding your 040 bronze string, I don't know the note to which it is tuned on the surbahar, but I'm pretty sure it is higher than the lowest notes of the bass guitar.
     
  6. Primary

    Primary TB Assistant

    Here are some related products that TB members are talking about. Clicking on a product will take you to TB’s partner, Primary, where you can find links to TB discussions about these products.

     
    Jun 21, 2021

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