May 23 2013
Topics Covered
Introduction
Chemical Composition
Mechanical Properties
Other Designations
Applications
Introduction
Copper UNS C69100 is capable of resisting both stress and crevice corrosion in marine environments. It also is known to be durable, and is non-magnetic and non-sparking. This alloy can be precipitation hardened using heat treatment techniques.
The following datasheet discusses the chemical composition and properties of copper UNS C69100.
Chemical Composition
The chemical composition of copper UNS C69100 is given in the following table.
|
Element |
Content (%) |
|
Copper, Cu |
81-84 |
|
Nickel, Ni |
0.8-1.4 |
|
Silicon, Si |
0.8-1.3 |
|
Aluminum, Al |
0.7-1.2 |
|
Iron, Fe |
0.25 |
|
Manganese, Mn |
0.1 min |
|
Tin, Sn |
0.1 |
|
Lead, Pb |
0.05 |
|
Zinc, Zn |
Remainder |
Mechanical Properties
The mechanical properties of copper UNS C69100 are tabulated below.
|
Properties |
Metric |
Imperial |
|
Tensile strength |
480 MPa |
70 ksi |
|
Elongation |
45% |
45% |
|
Hardness, Rockwell B |
72 |
72 |
|
Shear strength |
253 MPa |
37 ksi |
Other Designations
Equivalent materials to UNS C69100 copper alloys are the following:
Applications
Copper UNS C69100 finds use in:
-
In high pressure gas pipework systems
-
In cryogenic conditions.