Alloy Name:
JC 945
General Alloy Description:
A high lead-content, tin bearing bronze exhibiting moderate corrosion resistance, moderate to low strength and very good lubricity in metal-metal contact.
Covered by Specifications:
UNS C94500, B66
Similar to:
Nominal Chemistry:
Element
Cu
Sn
Pb
Percent
73.0
7.0
20.0
Because of the higher lead content of these alloys some cosmetic segregation may be visible in heavier sections.
Mechanical Properties
(typical):
Tensile (ksi):
Yield (ksi)
Reduction of area:
Hardness:
25ksi
12ksi
–
50 BHN
Typical Applications:
Typical applications include sleeve bearing and pump components especially those in metal-metal wear situations.
The information offered on this page is intended only to stimulate discussions on potential alloys . We can neither vouch for the accuracy nor the completeness of the information contained here-in, nor can we comment on the suitability of this particular alloy for any specific design purpose.