Nov 12 2012
Topics Covered
IntroductionChemical CompositionPhysical PropertiesMechanical Properties
Introduction
Brass is an alloy mainly consisting of copper and zinc. Brass alloys can be easily shaped and are available in various colors. Brass has high thermal conductivity. UNS C66700 manganese brass alloy has high corrosion resistance and good cold formability. It is available as wire and flat products.
Chemical Composition
The following table shows the chemical composition of UNS C66700 brass alloy.
Element |
Content (%) |
Cu, Copper |
70 |
Zn, Zinc |
28.8 |
Mn, Manganese |
1.2 |
Physical Properties
The physical properties of UNS C66700 brass alloy are tabulated below.
Properties |
Metric |
Imperial |
Density |
8.53 g/cm3 |
0.308 lb/in³ |
Mechanical Properties
The mechanical properties of the UNS C66700 brass alloy are outlined in the following table.
Properties |
Metric |
Imperial |
Tensile strength |
315-689 MPa |
45700-99900 psi |
Yield strength (depending on temper) |
83-683 MPa |
12000-99100 psi |
Elongation at break ( in 50.8 mm) |
60% |
60% |
Machinability (UNS C36000 (free-cutting brass) = 100) |
30 |
30 |