C18700 Leaded Copper Rod Description
C18700 Leaded Copper Rod is a high-performance copper alloy known for its excellent machinability, enhanced wear resistance, and superior electrical and thermal conductivity. The addition of lead (Pb) to the copper matrix significantly improves the machinability without compromising the overall conductivity, making it ideal for precision machining and manufacturing processes.
C18700 Leaded Copper Rod Specifications
Typical Chemical Composition (%)
UNS No.
|
Pb
|
Cu
|
Cu + Ag + Pb
|
C18700
|
0.8-1.5
|
Bal.
|
≥99.5
|
Product Properties
Shape
|
Rod
|
Standard
|
ASTM B301
|
Principal Element
|
Cu, Pb
|
Melting Point (℃)
|
953
|
Density (g/cm3)
|
8.89
|
Modulus of elasticity
|
117 GPa
|
Yield strength
|
379 MPa
|
C18700 Leaded Copper Rod Applications
- Electrical Components: Widely used in the manufacturing of electrical connectors, terminals, and conductive parts where excellent conductivity and precise machining are required.
- Automotive Parts: Used in automotive components such as fittings, bushings, and valve guides due to its machinability and wear resistance.
C18700 Leaded Copper Rod Packaging
Our C18700 Leaded Copper Rod is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
FAQs
Q1: What is C18700 Leaded Copper Rod?
C18700 Leaded Copper Rod is a copper alloy that includes a small percentage of lead (0.8-1.5%), which enhances its machinability while maintaining excellent electrical and thermal conductivity.
Q2: What are the main applications of C18700 Leaded Copper Rod?
It is widely used in electrical components, automotive parts, precision machined components, plumbing fittings, fasteners, and bearings where high machinability and good conductivity are essential.
Q3: How does lead improve the performance of C18700 Copper Rod?
The addition of lead acts as a lubricant during machining, reducing tool wear and allowing for faster and more precise machining processes, which improves overall production efficiency.
Q4: Is C18700 Leaded Copper Rod suitable for electrical applications?
Yes, it retains excellent electrical conductivity, making it suitable for manufacturing connectors, terminals, and other conductive parts that require both machinability and performance.
Specification
Typical Chemical Composition (%)
UNS No.
|
Pb
|
Cu
|
Cu + Ag + Pb
|
C18700
|
0.8-1.5
|
Bal.
|
≥99.5
|
Product Properties
Shape
|
Rod
|
Standard
|
ASTM B301
|
Principal Element
|
Cu, Pb
|
Melting Point (℃)
|
953
|
Density (g/cm3)
|
8.89
|
Modulus of elasticity
|
117 GPa
|
Yield strength
|
379 MPa
|