Products > Copper Alloys > C63000 Products > C63000 Properties
H02 - Rod / Bar  - 
Tensile Strength:
Yield  Strength:
Elongation:
Rockwell Hardness B Scales:
118 ksi     
75 ksi - 0.5% Ext. under load         
15%            
98 
Chemical Composition  (%max., unless shown as range or min.)   
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We are now accepting the following file types:
         Cu(1)        Al            Fe     Mn     Ni(2)    Si   Sn   Zn 
Min./Max.  Rem.  9.0-11.0  2.0-4.0  1.5  4.0-5.5  .25  .20  .30 
Nominal    80          10.0         3.5       1.0      -           -      -       - 

(1) Cu value includes Ag.
(2) Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min.
Joining Techniques
Soldering
Brazing
Oxyacetylene Welding
Gas Shielded Arc Welded
Coated Metal Arc Welding
Spot Weld
Seam Weld
Butt Weld
Capacity for Being Cold Worked
Capacity for Being Hot Formed
Forgeability Rating
Machinability Rating
Suitability
Not Recommended
Fair  
Not Recommended  
Good 
Good 
Good 
Good 
Good 
Poor 
Good 
75 
30 

Mechanical Properties (measured at room temperature, 68 F (20 C) 
Fabrication Properties  
Typical for 1" Rod Half Hard (20%) Temper

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
Modulus of Rigidity
US Customary
1930 F
1895 F
0.274 lb/in3 at 68 F
7.58
116.0 ohms-cmil/ft @ 68 F
7 %IACS @ 68 F
22.6 Btu · ft/(hr · ft2·oF)at 68F
9.0 ·10-6 per oF (68-572 F)
0.09 Btu/lb/oF at 68 F
17500 ksi
6400 ksi
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
Modulus of Rigidity
Metric
1054 C
1035 C
7.58 gm/cm3 @ 20 C
7.58
19.28 microhm-cm @ 20 C
0.041 MegaSiemens/cm @ 20 C
39.1 W/m · oK at 20 C
16.2 ·10-6 per oC (20-300 C)
377.1 J/kg · oK at 293 K
121000 MPa
44130 MPa
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