Products > Copper Alloys > C93200 Properties
Need to send a drawing?
We are now accepting the following file types:
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           Zn
Min./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
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

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 
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
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

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