Alloy Name:
JC 938
General Alloy Description:
A high lead-content, tin bearing bronze exhibiting good corrosion resistance, moderate to low strength and very good lubricity in metal-metal contact.
Covered by Specifications:
UNS C93800, ASTM B271, B66, B584, SAE 67
Similar to:
Nominal Chemistry:
Element
Cu
Sn
Pb
Percent
78.0
7.0
15.0
Mechanical Properties
(typical):
Tensile (ksi):
Yield (ksi):
Reduction of area:
Hardness:
26ksi
14ksi
12.0%
60 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.