ECO BRONZE

C87850 – ECO BRONZE Ingot

Engineered for performance

Chemistry Composition
Cu Si P Pb Fe Sn Ni Mn Sb Zn
75.0-78.0% 2.7-3.4% 0.05-0.20% 0.09% max 0.10% max 0.30% max 0.20% max 0.10% max 0.10% max Remainder
Application: Ingot
Chemistry specification: ASTM B30
Lengths: 12″
Bundle weights: 17 lbs. / Ingot
2,500 lbs. / Pallet
Sizes/Shapes
Shape Diameter (inch)
Extruded Round Solids (sold as C69300) 0.375″-2.50″
Cast Round Solids 0.500″-12.00″
Cast Round Hollow 0.500″-21.00″
Cast Rectangle 0.375″-12.00″
Minimum Mechanical
Casting Method Tensile Strength (ksi) Yield Strength (ksi) Elongation (%) ASTM
Sand 59 22 16 B584
Permanent Mold 64 32 16 B806
Continuous Cast 65 25 8 B505

ECO BRONZE is lead-free*, arsenic-free and bismuth free alloy with excellent machinability, excellent dezincification resistance, weight savings, and is 100% recyclable. ECO BRONZE has been independently tested and proven to be a great lead-free alternative to the standard C93200 leaded bronze alloy, and in some applications, offers superior performance.  Best of all, it is an environmental-friendly, cost-effective lead-free alloy, and RoHS & REACH compliant bearing bronze.

ECO BRONZE went through a variety of arduous tests by independent laboratories to verify its performance and suitability as a quality bearing material.

About Us

Wieland Chase is a leading brass manufacturer in North America. Since July 2019 Wieland Chase has become part of the strong global Wieland Group with a continued commitment to safety, quality and customer service. More about the Wieland Group

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