May 23 2013
Topics Covered
Introduction
Chemical Composition
Physical Properties
Mechanical Properties
Applications
Introduction
Aluminum bronzes belong to the family of copper alloys. They are made up of a variety of compositions. Although aluminum plays a bigger role, there are other elements like iron, nickel, manganese and silicon, added in small quantities that give each aluminum bronze distinctive characteristics.
UNS C63600 is a silicon aluminum bronze alloy. The following datasheet discusses the chemical composition and properties of copper UNS C63600.
Chemical Composition
The chemical composition of copper UNS C63600 is given in the following table.
Element |
Content (%) |
Aluminum, Al |
3-4 |
Silicon, Si |
0.7-1.3 |
Zinc, Zn |
0.5 |
Tin, Sn |
0.2 |
Nickel, Ni |
0.15 |
Iron, Fe |
0.15 |
Arsenical, As |
0.15 |
Lead, Pb |
0.05 |
Copper, Cu |
Balance |
Physical Properties
The following table discusses the physical properties of copper UNS C63600.
Properties |
Metric |
Imperial |
Density |
8.8-8.94 g/cm3 |
0.317- 0.322 lb/in3 |
Mechanical Properties
The mechanical properties of copper UNS C63600 are tabulated below.
Properties |
Metric |
Imperial |
Tensile strength |
414-579 MPa |
60-84 ksi |
Modulus of elasticity |
117 Gpa |
16969 ksi |
Poisson’s ratio |
0.34 |
0.34 |
Elongation |
64% |
64% |
Applications
Copper UNS C63600 finds application in:
-
Electrical products such as cable connectors, cold headed nuts, components for pole line hardware
-
Fasteners
-
Bolts
-
Valve components
-
Screw machine products