Products > C61400 Aluminum Bronze
Material:Copper Alloy Number 614  --  Aluminum Bronze
                                                                                                       





Specifications: 

      
Applications:



   

Excellent corrosion resistance used in fittings, fasteners, nuts, bolts, tie rods, ball sockets, and heat exchange components, as well as, plastic injection molding dies.


Plate  -  ASTM B171 & B169, ASME SB169, FEDERAL QQ-C-450

Nuts, bolts, corrosion resistant vessels, tanks, components, machine parts, piping systems, heat exchanger tube, marine fasteners, munitions blending chambers     
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Plate  - 
Tensile Strength:
Yield  Strength:
Elongation:
Rockwell Hardness B Scales:
Minimum 82 ksi     
Minimum 55 ksi - 0.5% Ext. under load         
35% (in 2 inch)        
90
Chemical Composition  (%max., unless shown as range or min.)   
Cu           Al              Fe       Pb   Mn       P      Zn   
Min./Max.  Rem    6.8-8.0   1.5-3.5   .01    1.0     .015   .20 
Nominal    91.0     7.0           2.0            -         -         -         -  


Note: Cu + Sum of Named Elements, 99.6% min.
Joining Techniques
Soldering 
Brazing 
Oxyacetylene Welding 
Gas Shielded Arc Welding 
Coated Metal Arc Welding 
Spot Weld 
Seam Weld 
Butt Weld 
Capacity for Being Cold Worked 
Capacity for Being Hot Formed 
Machinability Rating 
Suitability
Not Recommended
Fair
Not Recommended
Good
Good
Good 
Good
Good 
Good
Good
20
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
1915 F 
1905 F 
0.285 lb/in3 at 68 F 
7.89 
74.1 ohms-cmil/ft @ 68 F 
14 %IACS @ 68 F 
39.0 Btu · ft/(hr · ft2·oF)at 68F 
9.0 ·10-6 per oF (68-572 F) 
0.09 Btu/lb/oF at 68 F 
17000 ksi 
6400 ksi 
Physical Properties  (*Taken from an alloy containing 5% tin and .2% phosphorus. )

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
1046 C 
1041 C 
7.89 gm/cm3 @ 20 C 
7.89 
12.32 microhm-cm @ 20 C 
0.082 MegaSiemens/cm @ 20 C
67.5 ·10-6 per oC (20-300 C) 
16.2 W/m · oK at 20 C
377.1 J/kg · oK at 293 K 
117000 MPa 
44130 MPa 
Properties: 
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