Reliable Bronze is proud to offer you a lead-free continuous cast bronze bar known as FEDERALLOY® NO LEAD C89835. It is an equivalent to standard CDA 932 or SAE 660. A component known as Bismuth has replaced lead in this bar, thus eliminating any environmental concerns associated with the machining or fabricating processes.
Federalloy® NO LEAD C89835 is as strong as CDA 932. Federalloy® NO LEAD C89835 wears the same as CDA 932. Federalloy® NO LEAD C89835 is just as easy to machine as CDA 932 but without the brittleness found in other Bismuth substitutes.
Typical Applications:
General utility bearings and bushings
Physical Properties | Min. | Typ. |
---|---|---|
Tensile strength-Ksi | 30.0 | 35.0 |
Yield strength - Ksi (.5% Extension under load) |
14.0 | 18.0 |
Elongation in % in 2" | 15.0 | 20.0 |
Brinell hardness | 65.0 | |
Compressive strength-Ksi .001" set/in | 20.0 | |
.1 set/in | 42.0 | |
Impact strength (ft.lbs.) Charpy V-notch | 8.0 | |
Test bar temperature | 2075 (±25ºF) |
Chemical Composition:
Nominal | Minimum | Maximum | |
---|---|---|---|
Aluminum | .005% | ||
Anitmony | .35% | ||
Bismuth | 2.20% | 1.70% | 2.70% |
Copper | 87.00% | 85.00% | 89.00% |
Iron | 20% | ||
Lead | .05% | ||
Manganese | |||
Misch MTL | .10% | 1.00% | |
Nickle (inc. CO) | 1.00% | ||
Phosphorous | .10% | ||
Silicon | .005% | ||
Sulfur | .08% | ||
Tin | 6.70% | 6.00% | 7.50% |
Zinc | 3.00% | 2.00% | 4.00% |
*Copper + sum of named elements
(excl. Misch Mti) = 99% min.
Material Tolerances:
Outside diameter | Finish (I.D. & O.D.) |
---|---|
0-4". | .03125" (1/32) |
4-5" | .0625" (1/16) |
5"+ | .0937" (3/32) |
Standard length | 105" |