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Diam. Part #
.375"
.500"
.625"
.750"
.875"
1.000"
1.125"
1.250"
1.375"
1.500"
1.625"
1.750"
1.875"
2.000"
2.125"
2.250"
2.375"
2.500"
2.625"
2.750"
2.875"
3.000"
3.250"
3.500"
3.750"
Part Numbers:
Sizes Available
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Material: Copper Alloy Number 932 - Cast Bearing Bronze, SAE 660
Shape: Solid Bar
Cast: Continuous Cast
Specs: Continuous Cast - ASTM B505, SAE J462 and J461
Diam. Part #
4.000"
4.250"
4.500"
4.750"
5.000"
5.250"
5.500"
6.000"
6.500"
7.000"
7.500"
8.000"
9.000"
10.000"
11.000"
12.000"
13.000"
Part Numbers:
Properties:
MO1 - As Sand Cast
Tensile Strength:
Yield Strength:
Elongation:
Brinell Hardness:
M02 - As Centrifugal Cast
Tensile Strength:
Yield Strength:
Elongation:
M07 - As Continuous Cast
Tensile Strength:
Yield Strength:
Elongation:
Minimum 35 ksi
Minimum 18 ksi - 0.5% Ext. under load
Minimum 20% in 2 in.
65 500 kg load
Minimum 30 ksi
Minimum 14 ksi - 0.5% Ext. under load
15%, in 2 inches
Minimum 35 ksi
Minimum 20 ksi - 0.5% Ext. under load
10%, in 2 inches
Chemical Composition (%max., unless shown as range or min.)
Cu(1) Al Sb Fe Pb Ni(2) P(3) Si S Sn ZnMin./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.
Joining Techniques
Soldering
Brazing
Oxyacetylene Welding
Gas Shielded Arc Welded
Coated Metal Arc Welding
Machinability Rating
Suitability
Excellent
Good
Not Recommended
Not Recommended
Not Recommended
70
Mechanical Properties (measured at room temperature, 68 F (20 C)
Fabrication Properties (Common fabrication process - Casting)
Physical Properties
Melting Point - Liquidus
Melting Point - Solidus
Density
Specific Gravity
Electrical Resistivity
Electrical Conductivity
Thermal Conductivity
Coefficient of Thermal Expansion
Specific Heat Capacity
Modulas of Elasticity in Tension
US Customary
1790 F
1570 F
0.322 lb/in3 at 68 F
8.91
85.9 ohms-cmil/ft @ 68 F
12 %IACS @ 68 F
33.6 Btu · ft/(hr · ft2·oF)at 68F
10.0 ·10-6 per oF (68-212 F)
0.09 Btu/lb/oF at 68 F
14500 ksi
Melting Point - Liquidus
Melting Point - Solidus
Density
Specific Gravity
Electrical Resistivity
Electrical Conductivity
Thermal Conductivity
Coefficient of Thermal Expansion
Specific Heat Capacity
Modulas of Elasticity in Tension
Metric
977 C
854 C
8.91 gm/cm3 @ 20 C
8.91
14.29 microhm-cm @ 20 C
0.07 MegaSiemens/cm @ 20 C
58.2 W/m · oK at 20 C
18.0 ·10-6 per oC (20-100 C)
377.1 J/kg · oK at 293 K
100000 MPa
