Leaded Red Brass (UNS C83600)
Leaded red brass C83600 is a type of brass alloy that is primarily composed of copper, tin, and lead. It falls under the category of red brass alloys, which are valued for their corrosion resistance, durability, and attractive reddish color.
| Chemical Composition | ||
|---|---|---|
| Element | Min | Max |
| Copper | 84.0% | 86.0% |
| Aluminum | —— | 0.005% |
| Antimony | —— | 0.25% |
| Iron | —— | 0.3% |
| Lead | 4.0% | 6.0% |
| Nickel | —— | 1.0% |
| Phosphorus | —— | 0.05% |
| Silicon | —— | 0.005% |
| Sulfur | —— | 0.08% |
| Tin | 4.0% | 6.0% |
| Zinc | 4.0% | 6.0% |
The following table provides a list of brass C83600 properties in both SI and US customary/Imperial units.
Click on the icon to switch between Metric and Imperial units.
| Physical Properties | Metric |
|---|---|
| Density | 8830 kg/m3 |
| Mechanical Properties | Metric |
| Tensile Strength (Ultimate) | 250 MPa |
| Tensile Strength (Yield) | 120 MPa |
| Young’s Modulus (E) | 90 GPa |
| Shear Modulus (G) | 40 GPa |
| Elongation at Break | 30% |
| Poisson’s Ratio (ν) | 0.34 |
| Brinell Hardness | 60 |
| Thermal Properties | Metric |
| Melting Point | 855 - 1010 °C |
| Thermal Conductivity | 72 W/m·K |
| Specific Heat Capacity (Cp) | 380 J/kg·K |
| Coefficient of Thermal Expansion (αL) | 1.8×10-5 1/°C |
| Electrical Properties | Metric |
| Electrical Conductivity | 8.7×106 S/m |
| Electrical Resistivity | 1.15×10-7 Ω·m |
| Magnetic Permeability | 1.0 |
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 Leaded Red Brass C83600
| Advantages | Disadvantages |
|---|---|
| Excellent Corrosion Resistance | Toxicity |
| Good Durability | Regulatory Restrictions |
| Machinability | Environmental Considerations |
| High |
Applications of Leaded Red Brass C83600
Leaded red brass C83600 has been traditionally used in various applications due to its favorable properties. However, it’s worth noting that in recent years, there has been an increasing focus on reducing lead content in products due to health and environmental concerns. Therefore, the use of leaded red brass, including C83600, may be limited or replaced by alternative materials in certain applications. Nonetheless, here are some of the traditional applications of leaded red brass C83600:
- Plumbing fittings: Leaded red brass is commonly used for plumbing fittings such as couplings, connectors, valves, and pipe fittings. Its corrosion resistance and durability make it suitable for plumbing systems exposed to water and corrosive substances.
- Pump components: The excellent resistance to corrosion and durability of leaded red brass make it suitable for pump components such as impellers, casings, and valves. It can withstand the demanding conditions encountered in pumping applications.
- Industrial applications: Leaded red brass is also employed in various industrial applications, including fittings, connectors, and valves for industrial equipment, machinery components, and electrical connectors. Its corrosion resistance and durability make it suitable for demanding industrial environments.