C87600 from Wieland Chase is a lead-free silicon brass alloy specifically formulated for fast, efficient casting in small furnaces. Supplied in EZ-MELT granular form, it melts up to 30% faster than traditional ingot, which saves time and energy—an advantage for students, hobbyists, and small foundry operations alike. With a composition of 88–91% copper, 4–7% zinc, and 3.5–5.5% silicon, it provides excellent strength,a bright finish, and strong resistance to saltwater and outdoor exposure.
C87600 pours cleanly with high fluidity, making it great for fine details and low-waste castings. It meets ASTM B30 and B584 standards and works well with soldering, brazing, and arc welding. From architectural trim to electrical parts and functional components like valves, C87600 offers dependable, high-quality casting in a user-friendly format. Certified Chemistry is supplied with every batch of material.
Uses
Industrial: bearings, engineering applications, valve bodies, and valve stems
Electrical: electrical components
Architecture: artistry components
SPECIFICATIONS
Centrifugal cast: ASTM B271/271M
Sand cast: ASTM B584 and ASTM B763/763M
Ingot: ASTM B30
PACKAGE WEIGHTS
10 – 100 lbs.
For orders over 100 lbs., contact us here.
MECHANICAL PROPERTIES (MIN, per CDA)
| Form | As Centrifugal Cast | As Sand Cast |
| Temper Code | M02 | M01 |
| Tensile Strength (ksi) | 60 Min for Standard | 60 Min for Standard 66 Typ |
| YS-0.5% Ext (ksi) | 30 Min for Standard | 30 Min for Standard 32 Typ |
| Elongation (%) | 16 Min for Standard | 16 Min for Standard 20 Typ |
| Rockwell B scale | 76 Typ | |
| Brinell Hardness, 500 kg load | 110 Typ | |
| Brinell Hardness, 3000 kg load | 135 Typ | |
| Compressive Strength .1 in. set/in. (ksi) | 60 Typ |
* Measured at room temperature, 68°F (20°C).
Enhance your casting operations with Wieland Chase’s C87600 silicon bronze granular ingot, a versatile alloy designed for efficiency, performance, and compliance. Its innovative granular form and robust properties make it an excellent choice for industrial, architectural, and electrical applications, delivering reliable results with a sustainable edge.
Exceptional Quality and Performance
C87600 silicon bronze, with 88% minimum copper, 4-7% zinc, and 3.5-5.5% silicon, meets ASTM B30 and B584 standards, ensuring consistent quality. Offering 66 ksi tensile strength, 32 ksi yield strength, and 20% elongation in sand cast form, it provides durability and excellent castability. With a 40% machinability rating and 110-135 HB hardness, C87600 excels in crafting bearings, valve bodies, and decorative components. Its superior corrosion resistance, particularly to saltwater and atmospheric conditions, ensures long-lasting performance in marine and outdoor applications.
Efficiency Through Granular Innovation
The granular ingot format boosts melting efficiency by up to 30%, reducing energy consumption and CO₂ emissions compared to traditional brick ingots. This lowers operational costs, minimizes dross, and supports automation, enhancing safety and streamlining production. C87600’s high fluidity and low gassing ensure precise castings for complex geometries, optimizing foundry workflows.
Proudly American Made
Crafted at Wieland Chase’s advanced facility in Montpelier, Ohio, C87600 embodies American craftsmanship. As North America’s leading brass manufacturer, Wieland Chase delivers consistent supply with 99.6% on-time delivery, supported by rigorous quality control and cutting-edge technology.
Cost-Effective and Scalable Solutions
C87600 optimizes total cost of ownership by balancing material, transportation, and inventory expenses. Bulk sizes and purchasing are available, along with long-term contracts for cost stability. Wieland Chase’s reliable supply chain and just-in-time compatibility minimize inventory costs, ensuring efficient production planning despite copper market volatility.
Sustainability and Compliance
With a maximum 0.09% lead content, C87600 complies with environmental regulations, including OSHA and EPA standards for brass production. Its high recyclability saves up to 95% of energy compared to virgin material processing, reducing CO₂ emissions by 75% and supporting circular economy principles, making it an eco-friendly choice for sustainable foundries.
Versatile Applications
C87600 shines in diverse applications, from industrial components like gears and pump fixtures to architectural hardware and electrical parts requiring conductivity and a bright finish. Its castability and machinability make it ideal for precision manufacturing, while its corrosion resistance suits marine and outdoor environments.
Why Wieland Chase?
Wieland Chase ensures C87600’s reliability through comprehensive quality testing, including chemical composition and mechanical property verification. With a diversified supply chain to mitigate risks and expert technical support for furnace and automation compatibility, Wieland Chase empowers foundries to achieve operational excellence.
levate Your Foundry Today
Choose Wieland Chase C87600 silicon bronze granular ingot for a high-performance, sustainable, and American-made casting solution. Its quality, efficiency, and compliance make it the perfect choice for optimizing production across diverse industries.
