301 Half Hard Shim Stock is an austenitic stainless steel with a composition of 17% chromium and 7% nickel. Its combination of hardness and toughness, resistance to atmosphere corrosion and its bright surface finish make it an excellent choice for anything from aerospace applications to decorative structural components. 301 Half Hard Stainless Steel is resistant to a variety of corrosive media. However, the corrosion properties are not as good as 302/304 (18-8 chromium-nickel) stainless steel. Its susceptibility to carbide precipitation during welding restricts its use in some applications.

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510 Spring Tempered Phosphor Bronze is an alloy of copper that exhibits excellent strength, formability, and durability. Alloy C51000, Grade A Phosphor Bronze, H08 (spring) has a high resistance to fatigue and corrosion making it ideal for electronic connectors and spring contacts. Phosphor Bronze has excellent cold working and electrical properties as well as high formability with the added benefit of welding, brazing and soldering capabilities.

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Precision 510 Phosphor Bronze Shim Stock Rolls for High-Performance Needs

510 Bronze Shim Stock Rolls deliver dependable precision for manufacturing teams that prioritize accuracy and repeatability. This phosphor bronze alloy combines copper, tin and phosphorus to create a material that resists wear and fatigue even in high-stress environments. It’s trusted by machinists and engineers who need precision shims capable of maintaining tight tolerances under pressure.

The alloy’s high fatigue resistance, spring temper and corrosion protection make it an ideal fit for industrial equipment, metalworking tools and electrical systems that depend on consistent performance. Compared to steel or aluminum shims, bronze shim stock offers a non-magnetic, low-friction surface that maintains stability and conductivity without oxidizing quickly, making it suitable for electrical, automotive and aerospace fabrication.

Formats and Specifications of 510 Shim Stock Rolls

Trinity Brand manufactures and supplies bronze shim stock rolls in multiple formats for both small-scale fabrication and high-volume industrial production. Available thicknesses range from .005″ to .040″, providing flexibility for applications requiring fine adjustment or robust structural support. Roll widths start at six inches, while standard lengths extend from 50 to 100 inches, offering material efficiency for cutting or punching. Each roll can be customized to specific dimensions or tolerances to meet design requirements.

Engineers often select roll length and bronze thickness based on application type, considering that thinner shims allow for minute calibration while thicker materials support mechanical stability. Trinity Brand’s bronze shim stock specifications meet ASTM B103/B103M standards, guaranteeing consistency in industrial shims across sectors. For customers managing frequent prototyping or production runs, the availability of certified, traceable inventory helps make sure that every piece meets critical quality metrics.

Applications of 510 Phosphor Bronze Shim Stock Rolls

510 phosphor bronze stands out for its versatility across industries that demand high fatigue strength and resistance to wear. These bronze shim stock rolls are widely used in motors, switches, gaskets, bearings and precision tools that require stability under vibration or heat. In machining bronze environments, they offer predictable behavior during cutting and forming, helping maintain equipment calibration and extending tool life. They’re also used in industrial bronze solutions where conductive, yet corrosion-resistant materials are needed, such as electrical contacts, connectors and pressure-sensitive assemblies.

For custom bronze shims used in prototyping or high-end fabrication, this material allows manufacturers to achieve tight fits and low deflection rates. Its balance of hardness and ductility supports reliability across electronic, marine and defense applications where minor variations can affect long-term performance.

Customization and Fabrication Support from Trinity Brand Industries

Trinity Brand offers dedicated bronze fabrication services that simplify customization and integration into manufacturing systems. Our experts are always here to support in selecting alloys, formats and finishes for each project’s unique operational requirements. We provide custom widths, thicknesses and precision cuts directly from bronze shim stock rolls to help engineers save time and reduce material waste.

Our advanced bronze fabrication technology and fiber laser cutting services enables accurate machining of custom shims and small metal shims with consistent thickness and clean edges.  Each project receives a detailed material certification that validates mechanical and chemical properties, helping procurement teams verify compliance for audits or quality control. From one-off prototypes to large-scale production orders, our approach combines technical support with fast delivery to keep manufacturing schedules on track.

Why Trinity Brand Industries for 510 Shim Stock Rolls

With a reputation built on precision and service, Trinity Brand Industries is a trusted partner for bronze shim stock and bronze fabrication services across North America. Our extensive inventory and responsive logistics make it easy for businesses to source certified, ready-to-use material without delays. Every roll undergoes inspection and documentation to confirm its mechanical integrity, offering peace of mind to engineers and buyers alike. Our technical team brings decades of metallurgical insight to support better design and application choices.

Ready to start your next project? Reach out to Trinity Brand today to request a quote.