C64210

 

Reference guide

C64210

Product description: Aluminum Silicon bronze
Tempers: HR50 drawn and stress relieved
Solids: 5/16" to 3" O.D.
Hex: 1/2" to 2" O.D.
Standard lengths: 144"

Typical uses

Electrical: Pole line hardware
Industrial: Bearings (high strength/corrosion resistant), bushings (aircraft), chemical process equipment, pickling equipment, valve bodies, valve stems
Marine: Bolts, lock washers, nuts, screws

Similar or equivalent specification

CDA ASTM SAE AMS Federal Military Other
C64210 B150
B150M
         

Chemical composition

Cu%1 Pb% Sn% Zn% Fe% Ni%2 Al% Mn% Si% As%
Chemical composition according to ASTM B150/B150M-19

1Cu value includes Ag.     2Ni value includes Co.
Note: Cu + sum of named elements, 99.5% min. Single values represent maximums.
 
Rem.
 
0.05
 
0.20
 
0.50
 
0.30
 
0.25
6.30-
7.00
 
0.10
1.50-
2.00
 
0.15

Machinability

Copper alloy UNS No. Machinability rating Density (lb/in3 at 68 °F)
C64210 60 0.278

Mechanical properties

Mechanical properties according to ASTM B150/B150M-19

C64210

HR50 drawn and stress relieved Temper (unless noted otherwise)

Size range: under 1/2" rod and bar
Tensile strength, min Yield strength, at 0.5% extension under load, min Elongation, 4x diameter or specimen thickness, min Rockwell "B" hardness Remarks
ksi MPa ksi MPa % min to max HRB  
90 620 45 310 9 80-100
Size range: 1/2" to 1" rod and bar inclusive
Tensile strength, min Yield strength, at 0.5% extension under load, min Elongation, 4x diameter or specimen thickness, min Rockwell "B" hardness Remarks
ksi MPa ksi MPa % min to max HRB  
85 585 45 310 12 80-100
Size range: over 1" to 2" rod and bar inclusive
Tensile strength, min Yield strength, at 0.5% extension under load, min Elongation, 4x diameter or specimen thickness, min Rockwell "B" hardness Remarks
ksi MPa ksi MPa % min to max HRB  
80 550 42 290 12 80-100
Size range: over 2" to 3" rod and bar inclusive
Tensile strength, min Yield strength, at 0.5% extension under load, min Elongation, 4x diameter or specimen thickness, min Rockwell "B" hardness Remarks
ksi MPa ksi MPa % min to max HRB  
75 575 35 241 15 70-95
Size range: over 3" to 4" rod and bar inclusive (m20 as hot rolled)
Tensile strength, min Yield strength, at 0.5% extension under load, min Elongation, 4x diameter or specimen thickness, min Rockwell "B" hardness Remarks
ksi MPa ksi MPa % min to max HRB  
70 483 30 207 15 65-95
Size range: over 4" to 6" rod and bar (m30 as hot extruded)
Tensile strength, min Yield strength, at 0.5% extension under load, min Elongation, 4x diameter or specimen thickness, min Rockwell "B" hardness Remarks
ksi MPa ksi MPa % min to max HRB  
70 483 25 172 15 65-95

Physical properties

Physical properties provided by CDA

  US Customary Metric
Density 0.278 lb/in3 at 68 °F 7.7 gm/cm3 at 20 °C
Specific gravity 7.7 7.7

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