Spring Wire Music Wire Piano Wire High Carbon Steel Coil Diameter 0.15mm - 2.5mm
 

 
Product Features
  • Manufactured from premium T9A high‑carbon steel, this music wire delivers ultra‑high tensile strength, exceptional rigidity and superior spring performance. It maintains stable elasticity under repeated compression and stretching, resisting permanent deformation for long‑term service life.
  • Excellent forming performance for coiling, bending and cutting. Ideal for hand‑crafting custom compression springs, tension springs, torsion springs and various precision elastic parts. Available in coiled spool wire and straight cut rod forms to satisfy different processing demands.
  • Great fatigue resistance, capable of enduring frequent cyclic loads. Perfect for scenarios requiring heavy‑duty elastic force, far superior to ordinary low‑carbon steel wire on elastic recovery and load‑bearing capacity.

Specifications

  • Condition: 100% Brand New
  • Product: Spring Wire / Music Wire / Piano Wire
  • Type: Coiled wire
  • Colour: Black
  • Material: T9A High‑Carbon Steel
  • Characteristic: High tensile strength, high hardness, outstanding spring‑back & fatigue resistance
  • Available Diameter: 0.15mm    0.2mm    0.25mm    0.3mm    0.35mm    0.4mm    0.5mm    0.6mm    0.7mm    0.8mm    0.9mm    1.0mm    1.2mm    1.3mm    1.4mm    1.5mm    1.6mm    1.8mm    2.0mm    2.2mm    2.5mm
Applications
  • Widely used for producing all kinds of industrial precision springs, including compression springs, extension springs and torsion springs. Suitable for mechanical equipment elastic components, automotive spare parts, household appliance accessories, switch contact springs, model‑making parts and DIY handmade spring projects. Also fits for making tool clamping parts, fixture elastic pins, metal hooks and special‑shaped wire forming components. Popular among hardware workshops, machinery maintenance technicians, spring processing factories and DIY hobbyists. 
Important Note
  • Not recommended for working environments with heavy moisture, salt spray or corrosive agents; select stainless‑steel spring wire if anti‑corrosion performance is required.
  • Cut wire ends are sharp. Wear protective gloves while cutting, unwinding and processing to avoid skin scratches.
Package Include
  • According to your choice.
  • Select your requirements from the drop down menu above.
After‑sales Service
  • We inspect every batch of spring wire pre‑shipment to ensure diameter tolerance and surface quality. Should you receive items with short quantity, visible surface flaws or other quality defects, please promptly reach out to our customer support for a proper resolution. Kindly verify wire diameter and material specs prior to ordering to match your application needs.