Properties of Brass alloy CZ114
Mechanical Properties of
Brass alloy CZ114
Table 2. Typical mechanical properties
for brass alloy CZ114
|
Grade |
CZ114 |
|
Tensile Strength
(MPa) |
450-580 |
|
Proof Stress
(MPa) |
200-380 |
|
Elongation A5
(%) |
30-15 |
|
Hardness
VPN |
130-170 |
Physical Properties of
Brass alloy CZ114
Table 3. Typical physical properties
for brass alloy CZ114
|
Property |
Value |
|
Density |
8.63
kg/m3 |
|
Melting
Point |
865°C |
|
Modulus of
Elasticity |
96.5
GPa |
|
Electrical
Resistivity |
0.090x10-6
Ω.m |
|
Thermal
Conductivity |
88.3 W/m.K
|
Alloy Designations
Brass alloy CZ114 corresponds to the following
designations:
|
CEN |
BS |
UNS |
|
CW721R |
CZ114 |
C67500 |
Brass alloy
CZ114 is also sometimes called Manganese Bronze.
Corrosion Resistance of
Brass alloy CZ114
The addition of Tin to the composition of Brass alloy CZ114 increases this
alloys’ resistance to corrosion in marine and mildly acidic environments.
Fabrication of Brass alloy CZ114
Cold Working of Brass alloy CZ114
Brass alloy
CZ114 has a poor rating for cold working.
Hot Working of Brass alloy CZ114
Hot working of Brass alloy CZ114 is excellent.
The hot forgeability rating of Brass alloy CZ114 is very good at 80
compared to forging brass which rated as 100. The recommended
hot working temperature for this CZ114 is between 625 and 750°C.
Heat Treatment of Brass alloy CZ114
The annealing temperature of Brass alloy CZ114 is between 425°C
and 600°C.
Machinability
Brass alloy
CZ114 has a poor machinability rating of 30 compared to Alloy 360 FC Brass which is rated as 100.
Welding and Joining of Brass alloy CZ114
·
Soldering and brazing of Brass alloy CZ114 are rated as
“excellent”.
·
Oxyacetylene welding, butt welding and spot welding are rated as
“good”.
·
Gas shielded arc welding and seam welding are rated as “fair”.
·
Coated metal arc welding is not recommended. |