MO1 - As Sand Cast
Tensile Strength:
Yield Strength:
Elongation:
Brinell Hardness:
M07 - As Continuous Cast
Tensile Strength:
Yield Strength:
Elongation:
Minimum 42 ksi
Minimum 21 ksi - 0.5% Ext. under load
Minimum 20% in 2 in.
77 500 kg load
Minimum 38 ksi
Minimum 20 ksi - 0.5% Ext. under load
8%, 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. 86.0-89.0 . 005 .25 .20 1.0-2.5 1.0 .25 .005 .05 9.0-11.0 .7
Nominal 87.5 - - - 1.8 - - - - 10.0 -
(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
Good
Not Recommended
Not Recommended
Not Recommended
45
Mechanical Properties (measured at room temperature, 68 F (20 C)
Fabrication Properties (Common fabrication process - Casting)
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
US Customary
1800 F
1550 F
600 F
0.317 lb/in3 at 68 F
8.78
94.0 ohms-cmil/ft @ 68 F
11 %IACS @ 68 F
27.2 Btu · ft/(hr · ft2·oF)at 68F
10.0 ·10-6 per oF (68-392 F)
0.09 Btu/lb/oF at 68 F
16000 ksi
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
Metric
982 C
843 C
316 C
8.78 gm/cm3 @ 20 C
8.78
15.63 microhm-cm @ 20 C
0.064 MegaSiemens/cm @ 20 C
47.0 W/m · oK at 20 C
18.0 ·10-6 per oC (20-200 C)
377.1 J/kg · oK at 293 K
110000 MPa
