Atlas Bronze offers C93200 Bearing Bronze, SAE 660 in
Solids, Tubes, Cored Bar, Plate, Rectangles and Castings. This alloy
is available as both an Off-the-Shelf product and in special castings.
This product is also offered as a specialty product - LARGE BLOCK PLATE, sizes up to 10" thick x 12" wide . The method in which the material is
cast will depend on your size, specification and desired quantity.
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Click on the below image to select your size:
 
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TYPICALLY USED FOR:
This
material is used in a variety of applications. Typical uses for this
alloy are: Fuel
Pump Bushings, Water Pump Bushings, Diesel Engine Wrist Pin Bushings,
Hydraulic Press Stuffing Box, Insert Bearings, Bearings, Thrust Washers,
Pumps, Bushings, Machine Parts, Pump Impellers, General Purpose
Bushings, Fittings, Pump Fixtures, Machine Tool Bearings.
CHEMICAL COMPOSITION:
(%max., unless shown as range or min.)
NOTE: Information courtesy of Copper.org
| |
Cu(1) | Al | Sb | Fe | Pb | Ni(2) | P(3) | Si | S | Sn | Zn |
|---|
| Min./Max. | 81.0-85.0 | .005 | .35 | .20 | 6.0-8.0 | 1.0 | .15 | .005 | .08 | 6.3-7.5 | 1.0-4.0 | | Nominal | 83.0 | - | - | - | 7.0 | - | - | - | - | 6.9 | 2.5 |
(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
(3) For continuous castings, P shall be 1.5%, max.
Note: Cu + Sum of Named Elements, 99.0% min.
MECHANICAL PROPERTIES:
(measured at room temperature, 68 F (20 C)
NOTE: Information courtesy of Copper.org
| Temper |
Section
Size |
Cold
Work |
Typ/
Min |
Temp |
Tensile
Strength |
Yield
Strength
(0.5% ext.
under load) |
Yield
Strength
(0.2%
offset) |
Yield
Strength
(0.05%
offset) |
El |
Rockwell
Hardness |
Vickens
Hard. |
Brinell
Hard. |
Shear
Strength |
Fatigue
Strength* |
Izod
Impact
Strength |
|---|
| in. |
% |
| F |
ksi |
ksi |
ksi |
ksi |
% |
B |
C |
F |
30T |
500 |
500 |
3000 |
ksi |
ksi |
ft-lb |
| mm. |
|
| C |
MPa |
MPa |
MPa |
MPa |
|
|
|
|
|
|
|
|
MPa |
MPa |
J |
| As Sand Cast | | M01 | 0.0 | 0 | TYP | 68 | 35 | 18 | - | - | 20 | - | - | - | - | - | 65 | - | - | 16 | 6.0 |
| 0.0 |
|
| 20 | 241 | 124 | - | - | 20 | - | - | - | - | - | 65 | - | - | 110 | 8.0 | | As Centrifugal Cast | | M02 | 0.0 | 0 | SMIN | 68 | 30 | 14 | - | - | 15 | - | - | - | - | - | - | - | - | - | 0.0 |
| 0.0 |
|
| 20 | 207 | 97 | - | - | 15 | - | - | - | - | - | - | - | - | - | 0.0 | | As Continuous Cast | | M07 | 0.0 | 0 | SMIN | 68 | 35 | 20 | - | - | 10 | - | - | - | - | - | - | - | - | - | 0.0 |
| 0.0 |
|
| 20 | 241 | 138 | - | - | 10 | - | - | - | - | - | - | - | - | - | 0.0 | | As Sand Cast | | M01 | 0.0 | 0 | SMIN | 68 | 30 | 14 | - | - | 15 | - | - | - | - | - | - | - | - | - | 0.0 |
| 0.0 |
|
| 20 | 207 | 97 | - | - | 15 | - | - | - | - | - | - | - | - | - | 0.0 |
*Fatigue Strength: 100 x 10 6cycles,
unless indicated as [N]X 106.
APPLICABLE SPECIFICATIONS:
NOTE: Information courtesy of Copper.org
| Product | Specification |
| Centrifugal | ASTM B271
SAE J462, J461 | | Continuous | ASTM B505
SAE J461, J462 | | Ingot | ASTM B30 | | Permanent Mold | SAE J461, J462 | | Sand | ASTM B584, B763, B66
SAE J462, J461 |
|
