Low-Silicon Bronze (UNS C65100)

Image of Low-Silicon Bronze C65100 bars

Low-Silicon Bronze C65100 is a copper alloy known for its excellent corrosion resistance in marine environments. It offers high electrical conductivity and good workability, making it ideal for marine hardware, architectural elements, and plumbing components that are exposed to moisture.

Looking to buy copper?
Check pricing and availability through our trusted partner:

Online Metals - High-quality copper with fast shipping
Chemical Composition
ElementMinMax
Copper——Remainder
Iron——0.8%
Lead——0.05%
Manganese——0.7%
Silicon0.8%2.0%
Zinc——1.5%

The following table provides a list of bronze C65100 properties in both SI and US customary/Imperial units.

Click on the button to switch between Metric and Imperial units.

Table of Bronze C65100 Properties
Physical Properties
Metric
Density8750 kg/m3
Mechanical PropertiesMetric
Tensile Strength (Ultimate)280 - 650 MPa
Tensile Strength (Yield)95 - 440 MPa
Shear Strength200 - 350 MPa
Young’s Modulus (E)117 GPa
Shear Modulus (G)44 GPa
Elongation at Break10 - 50%
Poisson’s Ratio (ν)0.34
Thermal PropertiesMetric
Melting Point1030 - 1060 °C
Thermal Conductivity57 W/m·K
Specific Heat Capacity (Cp)380 J/kg·K
Coefficient of Thermal Expansion (αL)1.8×10-5 1/°C
Electrical PropertiesMetric
Electrical Conductivity6.96×106 S/m
Electrical Resistivity1.44×10-7 Ω·m

The values in this table are approximate and can vary depending on various factors such as the specific manufacturing process and heat treatment applied to the alloy.

Advantages & Disadvantages of Low-Silicon Bronze C65100

AdvantagesDisadvantages
Excellent corrosion resistanceHigh cost
Good strength and ductilityLimited hardness
Excellent hot and cold workability

Applications of Low-Silicon Bronze C65100

Low-Silicon Bronze C65100 finds applications in various industries due to its desirable properties. Key applications include:

  • Marine hardware: The excellent corrosion resistance makes it well-suited for marine environments. Commonly used in the production of marine hardware such as propellers, boat fittings, shafts, valves, and pumps.
  • Fasteners and hardware: Utilized in the manufacturing of fasteners, bolts, screws, and other hardware components. Its combination of strength, corrosion resistance, and workability makes it a reliable choice for these applications.
  • Architectural applications: Often employed in architectural applications due to aesthetic appeal and durability. Can be found in decorative elements, sculptures, ornamental fixtures, and architectural hardware.
  • Pipe fittings and plumbing components: The corrosion resistance and workability make it suitable for use in pipe fittings, valves, connectors, and plumbing components. It can withstand the rigors of water and fluid systems while maintaining its integrity.
Similar Alloys