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C93500 High Leaded Tin Bronze, SAE 66


Atlas Bronze offers C93500 High Leaded Tin Bronze, SAE 66 in Centrifugal Castings and Sand Castings. This alloy is not available as an Off-the-Shelf product but as a special castings only. The method in which the material is cast will depend on your size, specification and desired quantity.
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TYPICALLY USED FOR:


This material is used in a variety of applications. Typical uses for this alloy are: Small bearings and bushings, bronze backing for babbitt-lined automotive 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. 83.0-86.0 .005 .30 .20 8.0-10.0 1.0 .05 .005 .08 4.3-6.0 2.0
Nominal 84.5 - - - 9.0 - - - - 5.2 -

(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 32 16 - - 20 - - - - - 60 - - - 0.0

0.0

20 221 110 - - 20 - - - - - 60 - - - 0.0
As Centrifugal Cast
M02 0.0 0 SMIN 68 28 12 - - 15 - - - - - - - - - 0.0

0.0

20 193 83 - - 15 - - - - - - - - - 0.0
As Continuous Cast
M07 0.0 0 SMIN 68 30 16 - - 12 - - - - - - - - - 0.0

0.0

20 207 110 - - 12 - - - - - - - - - 0.0
As Sand Cast
M01 0.0 0 SMIN 68 28 12 - - 15 - - - - - - - - - 0.0

0.0

20 193 83 - - 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
Sand ASTM B584, B763
SAE J461, J462