C64200

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SPECIFICATION CROSS-REFERENCE CHART

Info

Product Description: Aluminum Bronze
Tempers: HR50 DRAWN AND STRESS RELIEVED
Solids: 3/16" to 6" OD
Hex: 1/2" to 2" OD
Rectangles: Consult Mill
Standard Lengths: 144"

Typical Uses

Automotive: valve guides, automobile engine
Electrical: pole line hardware
Fasteners: nuts, bolts
Industrial: valve bodies, valve stems, gears, cams, valve components
Marine: hardware

Similar or Equivalent Specification

CDA ASTM ASARCON SAE AMS Federal Military Other
C64200 B150   J461
J463
4631 QQ-C-465B AMD1    

Chemical Composition (according to ASTM B150/B150M-14)

Alloy Cu%1 Sn% Pb% Zn% Fe% Ni%2 Al% Mn% Si%
1Cu value includes Ag.   2Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min. Single values represent maximums.
C64200 REMAINDER  
0.20
 
0.05
 
0.50
 
0.30
 
0.25
6.30-
7.60
 
0.10
1.50-
2.20

Mechanical Properties (according to ASTM B150/B150M-14)

HR50 DRAWN AND STRESS RELIEVED TEMPER

SIZE RANGE: 1/2" AND UNDER
Tensile Strength (min) Yield Strength (at .5% extension under load, min) Elongation (4x diameter or specimen thickness) Rockwell "B" Hardness Remarks
Ksi MPa Ksi MPa      
90 620 45 310 9  
SIZE RANGE: OVER 1/2" TO 2" INCLUSIVE ROD
Tensile Strength (min) Yield Strength (at .5% extension under load min) Elongation (4x diameter or specimen thickness) Rockwell "B" Hardness Remarks
Ksi MPa Ksi MPa      
85 585 45 310 12 80-100
SIZE RANGE: OVER 1" TO 2" INCLUSIVE ROD
Tensile Strength (min) Yield Strength (at .5% extension under load, min) Elongation (4x diameter or specimen thickness) Rockwell "B" Hardness Remarks
Ksi MPa Ksi MPa      
80 550 42 290 12 80-100
SIZE RANGE: OVER 2" TO 6" INCLUSIVE ROD
Tensile Strength (min) Yield Strength (at .5% extension under load, min) Elongation (4x diameter or specimen thickness) Rockwell "B" Hardness Remarks
Ksi MPa Ksi MPa      
75 575 35 240 15 70-95

Machinability

Alloy Machinability Rating Density (lb/cu in.)
C64200 60 0.278

Physical Properties (provided by CDA)

  US Customary Metric
Melting Point - Liquidus 1840° F 1004° C
Melting Point - Solidus 1800° F 982° C
Density 0.278 lb/in3 at 68° F 7.7 gm/cm3 at 20° C
Specific Gravity 7.69 7.69
Electrical Resistivity 113 ohms-cmil/ft at 68° F 18.79 microhm-cm at 20° C
Electrical Conductivity 8% IACS at 68° F 0.047 MegaSiemens/cm at 20° C
Thermal Conductivity 26 Btu · ft/(hr · ft2 · °F) at 68° F 45.0 W/m at 20° C
Coefficient of Thermal Expansion 10.0 · 10-6 per °F (68°-572° F) 17.3 · 10-6 per °C (20°-300° C)
Specific Heat Capacity 0.090 Btu/lb/°F at 68° F 377.1 J/kg at 293° C
Modulus of Elasticity in Tension 16000 ksi 111000 MPa
Modulus of Rigidity 6000 ksi 41370 MPa

Fabrication Properties (provided by CDA)

Joining Technique Suitability
Soldering Not Recommended
Brazing Fair
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Fair
Coated Metal Arc Welding Fair
Spot Weld Fair
Seam Weld Fair
Butt Weld Fair
Capacity for Being Cold Worked Poor
Capacity for Being Hot Formed Excellent
Forgeability Rating 80

Thermal Properties (provided by CDA)

Treatment Temp./Time - US Temp./Time - SI
Stress Temperature    
Solution Minimum    
Solution Maximum
Solution Time  
Solution Medium None
Precipitation Value    
Precipitation Time  
Precipitation Medium None
Annealing Minimum 1100 594
Annealing Maximum 1300 705
Annealing Time  
Hot Works Minimum 1300 705
Hot Works Maximum 1600 872

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