Mechanical Properties of
Bronze Alloy NES833
Table 2. Typical mechanical properties
for bronze alloy NES833
|
Grade |
NES833 |
|
Tensile Strength
(MPa) |
600-760 |
|
Proof Stress 0.2%
(MPa) |
400-530 |
|
Elongation A5
(%) |
15-5 |
|
Hardness
Vickers |
170-220 |
Physical Properties of
Bronze Alloy NES833
Table 3. Typical physical properties
for bronze alloy NES833
|
Property |
Value |
|
Density |
7.5
kg/m3 |
|
Electrical
Resistivity |
0.172x10-6
Ω.m |
|
Thermal
Conductivity |
42
W/m.K |
Alloy Designations
Bronze Alloy NES833 corresponds
to the following designations:
|
European |
British |
Proprietary |
|
CW307G |
DGS1043 |
Hidurax |
Corrosion Resistance of Bronze Alloy NES833
Bronze Alloy NES833 has high
corrosion resistance, particularly in marine environments. Bronze Alloy NES833 is immune to
chloride stress corrosion cracking.
This alloy also has excellent resistance to cavitation
erosion.
Temperature Resistance
of Bronze Alloy NES833
Bronze Alloy NES833 largely
retains its strength and hardness up to 400°C.
It is also resistant to high temperature scaling at up to
1000°C.
Fabrication of Bronze Alloy NES833
Welding and Joining of
Bronze Alloy NES833
Bronze Alloy NES833 is fully
weldable by common welding methods.
Machinability
Bronze Alloy NES833 has good
machinability.
Applications of
Bronze Alloy NES833
Bronze Alloy NES833 is typically
used in:
·
Marine Valves
·
Pumps
·
Weapons handling systems
·
Couplings
·
Fasteners
·
Gears
·
Marine propeller shafts
Supplied Form
Bronze Alloy NES833 is typically
supplied by Aalco in the following form:
·
Hexagon Bar
·
Round Rod |