MO1 - As Sand Cast
Tensile Strength:
Yield Strength:
Elongation:
Brinell Hardness:
M07 - As Continuous Cast
Tensile Strength:
Yield Strength:
Elongation:
M02 - As Centrifugal Cast
Tensile Strength:
Yield Strength:
Elongation:
Minimum 40 ksi
Minimum 20 ksi - 0.5% Ext. under load
Minimum 30% in 2 in.
65 500 kg load
Minimum 38 ksi
Minimum 19 ksi - 0.5% Ext. under load
18%, in 2 inches
Minimum 34 ksi
Minimum 16 ksi - 0.5% Ext. under load
22%, in 2 inches
Chemical Composition (%max., unless shown as range or min.)
Need to send a drawing?
We are now accepting the following file types:
Cu(1) Al Sb Fe Pb Ni(2) P(3) Si S Sn ZnMin./Max. 86.0-90.0 .005 .25 .25 1.0-2.0 1.0 .05 .005 .05 5.5-6.5 3.0-5.0
Nominal 88.0 - - - 1.5 - - - - 6.0 4.5
(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, 99.3% min.
Joining Techniques
Soldering
Brazing
Oxyacetylene Welding
Gas Shielded Arc Welded
Coated Metal Arc Welding
Machinability Rating
Suitability
Excellent
Excellent
Not Recommended
Not Recommended
Not Recommended
42
Mechanical Properties (measured at room temperature, 68 F (20 C)
Fabrication Properties (Common fabrication process - Casting)
Melting Point - Liquidus
Melting Point - Solidus
Incipient Melting
Density
Specific Gravity
Electrical Resistivity
Electrical Conductivity
Thermal Conductivity
Coefficient of Thermal Expansion
Specific Heat Capacity
Modulas of Elasticity in Tension
Magnetic Permeability
US Customary
1810 F
1518 F
600 F
0.312 lb/in3 at 68 F
8.64
72.5 ohms-cmil/ft @ 68 F
14 %IACS @ 68 F
40.2 Btu · ft/(hr · ft2·oF)at 68F
10.0 ·10-6 per oF (68-572 F)
0.09 Btu/lb/oF at 68 F
14000 ksi
1.0
Physical Properties
Melting Point - Liquidus
Melting Point - Solidus
Incipient Melting
Density
Specific Gravity
Electrical Resistivity
Electrical Conductivity
Thermal Conductivity
Coefficient of Thermal Expansion
Specific Heat Capacity
Modulas of Elasticity in Tension
Magnetic Permeability
Metric
988 C
826 C
315 C
8.64 gm/cm3 @ 20 C
8.64
12.0 microhm-cm @ 20 C
0.083 MegaSiemens/cm @ 20 C
69.6 W/m · oK at 20 C
18.0 ·10-6 per oC (20-300 C)
377.1 J/kg · oK at 293 K
96500 MPa
1.0
