Products > Copper Alloys > C86300 Products > C86300 Properties
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 119 ksi     
Minimum 62 ksi - 0.5% Ext. under load         
Minimum 18% in 2 in.           
225   3000 kg load


Minimum 110 ksi
Minimum 62 ksi - 0.5% Ext. under load
14%, in 2 inches


Minimum 110 ksi
Minimum 624 ksi - 0.5% Ext. under load
12%, 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             Fe       Pb         Mn        Ni(2)       Sn          Zn 
Min./Max. 60.0-66.0   5.0-7.5    2.0-4.0   .20     2.5-5.0      1.0        .20      22.0-28.0 
Nominal   63.0             6.2           3.0            -       3.7               -             -        25.0 


(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
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
Poor 
Poor 
Poor 
Poor 
Good 

Mechanical Properties (measured at room temperature, 68 F (20 C) 
Fabrication Properties  (Common fabrication process - Casting)

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
Magnetic Permeability
US Customary
1693 F
1625 F
0.283 lb/in3 at 68 F
7.83
130.8 ohms-cmil/ft @ 68 F
8 %IACS @ 68 F
20.5 Btu · ft/(hr · ft2·oF)at 68F
12.0 ·10-6 per oF (68-392 F)
0.09 Btu/lb/oF at 68 F
14200 ksi
1.09
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
Magnetic Permeability
Metric
923 C
885 C
7.83 gm/cm3 @ 20 C
7.83
21.74 microhm-cm @ 20 C
0.046 MegaSiemens/cm @ 20 C
35.5 W/m · oK at 20 C
21.6 ·10-6 per oC (20-300 C)
377.1 J/kg · oK at 293 K
97900 MPa
1.09