Best Music Wire of 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Music wire is a type of high carbon steel wire that is commonly used in the production of musical instruments, such as pianos and guitars. It is also used in various industrial applications, including springs, wire forms, and electrical components. Music wire is known for its strength, durability, and ability to hold its shape even after repeated use. It is available in a variety of diameters and can be purchased in spools or cut to custom lengths. Whether you are a musician or an engineer, music wire is a versatile and reliable material for your needs.
At a Glance: Our Top Picks
Top 10 Music Wire
Precision Brand Music Wire, High Carbon Steel
The Precision Brand Music Wire is made of high carbon, spring tempered C1085 steel with a tensile strength range of 319-354 KSI. This wire is highly resistant to fatigue and can be used for a variety of industrial applications such as springs, wire forms, control linkages, and ceramic cutting. It comes in a pull-type dispenser box for easy access.
Precision Brand 039-21055 Music Wire
This music wire by Precision Brand is made of high carbon and spring tempered C1085 steel, providing high tensile strength and high fatigue resistance. With a wide range of applications, including springs, wire forms, control linkages, armature binding, ceramic cutting, and various industrial uses, this product comes in a convenient pull-type dispenser box.
Precision Brand 21031 Music Wire
This music wire is made of steel alloy and has a diameter of 0.031 inches. It comes from Germany and weighs 1.1 pounds. The item package dimensions are 5.0" L x 5.0" W x 1.0" H. This product falls under the Music Wire category.
K&S Precision Metals 3942 Music Wire
This music wire is made of high-quality, spring-tempered, and phosphate-coated carbon steel wire that is ASTM A228 compliant. It is also REACH/ROHS and hazardous minerals compliant. Each pack contains 15 pieces of 1-meter long wire that is perfect for various applications. This wire is made in the USA, ensuring its quality and durability.
Precision Brand Music Wire 0.045"
The Precision Brand Music Wire is crafted from high carbon C1085 steel, ensuring exceptional durability and strength. With its spring-tempered design, you can rely on its superior fatigue resistance, making it ideal for various applications. Whether you're creating springs, wire forms, or control linkages, this wire delivers the performance you need. The convenient pull-type dispenser box makes it easy to access and use the wire, enhancing your project efficiency. This music wire is perfect for both industrial uses and hobbyist projects, providing versatility for any task.
Precision Brand Music Wires - High Tensile Strength and High Fatigue Resistance
This music wire is made from high carbon steel alloy and is available in 1/4 coils and stainless material. It has high tensile strength and high fatigue resistance, making it perfect for various applications such as springs, wire forms, and control linkages. The package includes 1/EA of the wire.
Music Wire Set of 2 Wires
This set of 2 Music Wires are made of spring tempered, phosphate coated, carbon steel wire ASTM A228, with tight tolerances of +/- .001". They are REACH/ROHS/Hazardous Minerals Compliant and made in the USA, providing reliable and durable performance for your musical instrument needs.
Precision Brand Music Wire .043''
The Precision Brand Music Wire is designed for durability and performance. Its high tensile strength ensures that it can withstand significant stress without breaking, making it ideal for various applications. You will appreciate its excellent fatigue resistance, allowing for consistent performance over time, especially in demanding environments. Made from high carbon steel alloy, this spring-tempered wire offers flexibility and resilience. Additionally, the availability of different coil sizes and stainless options provides you with versatility, ensuring you have the right material for your specific needs.
Precision Brand Music Wire
Precision Music Wire is a high-quality spring tempered wire made from high carbon steel alloy. With a tensile strength ranging from 322 to 357 ksi, this music wire offers high tensile strength and high fatigue resistance, making it perfect for various applications. Whether you need it for musical instruments, hobby projects, or industrial uses, Precision Music Wire is reliable and durable. With approximately 306 feet per pound, you'll have plenty of wire to work with. Its high tensile strength ensures that it can withstand heavy loads and constant use without breaking. The high fatigue resistance means it can endure repeated bending and twisting without losing its shape or strength. Trust Precision Music Wire for all your wire needs.
K&S 504 Music Wire
The K&S 504 Music Wire, also known as K&S Music Wire, is a high-quality hobby wire made in the USA. With a thickness of .062 inches and a length of 36 inches, this stiff and springy wire is perfect for various crafting and hobby projects. The spring steel construction ensures that it holds a bend, making it easy to shape and manipulate. Whether you're creating intricate wire sculptures or adding details to your models, K&S Music Wire provides the flexibility and durability you need. Its made-in-the-USA quality guarantees that you're getting a reliable and trustworthy product. Upgrade your crafting arsenal with K&S Music Wire and bring your creative ideas to life.
Frequently Asked Questions (FAQs)
1. Is music wire and piano wire the same?
Music wire springs are springs made of a particularly strong type of steel known as music wire. Also known as piano wire, music wire consists of tempered, high-carbon spring steel. In the past, most pianos were made of iron-based wire. In the 1830s, music wire began to replace this iron-based wire.
2. Why is it called music wire?
It received its name because it was originally used for Piano wire. This high tensile wire can withstand temps up to 250 degrees Fahrenheit, has high fatigue life, as well as, take severe bends without cracking.
3. What grade of steel is music wire?
Music wire, also known as piano wire or spring wire, is a high-carbon steel alloy famous for its high tensile strength and high elastic limit. Music wire derived its name from one of its most popular applications, piano strings.
During our music wire research, we found 24 music wire products and shortlisted 10 quality products. We collected and analyzed 5,518 customer reviews through our big data system to write the music wire list. We found that most customers choose music wire with an average price of $16.98.
The music wire are available for purchase. We have researched hundreds of brands and picked the top brands of music wire, including Precision Brand, K&S. The seller of top 1 product has received honest feedback from 81 consumers with an average rating of 4.6.

Joseph Hubbard is a music producer and runs a musical instrument store in Chicago. Joseph is happy to help others choose the instrument that best suits their needs. He loves everything related to music and often publishes articles related to music on key websites.