ISO 9001-Certified Steel Wire Products

Mount Joy Wire is a trusted ISO 9001-certified steel wire products supplier specializing in manufacturing high-carbon wire to precise specifications. Our catalog of high-carbon wire products includes multiple wire categories across different tempers, profiles, and diameter ranges. We provide complete metallurgical data and dimensional specifications to verify each product meets your application requirements. Browse our complete line of custom wire solutions or contact our engineering team to discuss your application requirements.

Spring & Music Wire

Consistent spring performance starts with wire that holds tensile and diameter control through forming. Mount Joy Wire offers a wide range of steel wire products, including spring wire, music wire, hard-drawn MB wire, and ultra-fine wire. Springmakers throughout North America use these products for automotive, heavy equipment, aerospace, and construction applications.

All Spring & Music Wire

Brush Wire

Brush wire from Mount Joy Wire maintains the tensile properties and surface quality needed across diverse industrial applications. We make high-carbon steel, low-carbon steel, stainless steel, and brass-plated brush wire. Manufacturers rely on our high-quality products for twisted-in-wire brushes, industrial brushes, and more.

All Brush Wire

Oil Tempered Wire

Mount Joy Wire offers a wide range of ISO 9001-certified steel wire products, including oil-tempered steel wire products in multiple sizes and shapes for spring and mechanical applications. Typical specifications include ASTM A-229 Class I and II, as well as custom specifications. Automotive, marine, aerospace, aggregate, and construction manufacturers use it for springs, cable core wire, and special applications.

All Oil Tempered Wire

Mount Joy Wire – Products Chrome Silicon

Chrome Silicon Wire

Chrome silicon alloy wire handles extreme stress, heat, and impact loading that exceed the capability of high-carbon steel. It’s available in commercial-grade and 1% seam-restricted options with bright, straw, and black finishes. Spring and wire form applications require this alloy in high-performance environments where standard materials fall short.

All Chrome Silicon Wire

Annealed Wire

Annealing softens steel, making it form more easily and behave more predictably in the next step. High- and low-carbon cycles use longer soak times, with high-carbon wire receiving full spheroidized annealing. Annealed at Finish and Annealed in Process options give you control over final hardness properties to match your forming requirements.

All Annealed Wire

Cable & Plow Steel Wire

Cable manufacturers use plow steel wire when the build calls for higher strength cable-grade steel. Mount Joy Wire makes Plow Steel, Improved Plow Steel, Extra Improved Plow Steel, and Extra Extra Improved Plow Steel. Bright and electro-galvanized coatings support both critical and common cable manufacturing requirements.

All Cable & Plow Steel Wire

Shaped Wire

Shaped wire delivers tight tolerances and consistent geometry for applications where precise cross-sections are critical. Standard profiles include rectangular (square or round edges), square, teardrop, and hexagonal shapes, with custom die-drawn options available to your specifications.

All Shaped Wire

Mount Joy Wire – Products Brush Staple Wire

Specialty Wire

Unique applications often require custom-engineered steel wire products that exceed commodity specifications. Mount Joy Wire provides these specialized solutions in diameters as fine as .002.” Designers and engineers rely on our development team to deliver made-to-order products that solve complex design and performance challenges.

All Specialty Wire

Industries Requiring High-Carbon Steel Wire Manufacturing

Aerospace

Mechanical components require wire that maintains performance under extreme stress, temperature fluctuation, and fatigue cycling.

Automotive

Chrome silicon and oil-tempered products are essential to engine systems, suspension assemblies, and vehicle components.

Architectural and Construction

Our specialty wire solutions are ideal for cable systems, architectural metalwork, and structural applications in commercial building projects.

Agriculture

Mount Joy Wire provides oil-tempered and spring wire for agricultural equipment, implements, and field machinery.

Industrial

Our tempered and specialty wire is used in a wide range of manufacturing equipment and industrial applications.

Marine

Mount Joy Wire offers corrosion-resistant wire products for rigging systems, deck equipment, and marine hardware applications.

Medical

Ultra-fine wire and precision profiles from Mount Joy Wire support surgical instrument manufacturing and medical device production.

Oil & Gas

We supply wire products engineered to maintain mechanical properties in downhole and surface equipment operating under extreme heat and pressure.

Get in touch today.

Send us your high-carbon steel wire specifications or desired performance properties to request a quote, or call our team directly at the number below.

717-653-1461

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