C65100

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SPECIFICATION CROSS-REFERENCE CHART

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C65100 low-silicon bronze alloy has good corrosion resistance and moderate strength. Applications and properties of this alloy are similar to that of C64200 copper alloy.

Info

Product Description: Low-Silicon Bronze B
Tempers: H02 Half-Hard, H04 Hard, H06 Extra Hard
Solids: 3/8" to 2" O.D.
Hex: 3/8" to 2" O.D.
Rectangles: Consult Mill
Standard Lengths: 144"

Typical Uses

Electrical: conduit, pole line hardware, motor, rotor bars
Fasteners: bolts, cable clamps, cap screws, machine screws, nuts, rivets, u bolts, fasteners, screws
Industrial: oil refinery plumbing tube, heat exchanger tube, welding rod, hydraulic pressure lines
Marine: hardware

Similar or Equivalent Specification

CDA ASTM Asarcon SAE AMS Federal Military Other
C65100 B98
B98M
           

Chemical Composition

Cu%1 Pb% Zn% Fe% Mn% Si%
Chemical Composition according to ASTM B98/B98M-13
1Cu value includes Ag.
Note: Cu + Sum of Named Elements, 99.5% min. Single values represent maximums.
 
Rem.
 
0.05
 
1.50
 
0.80
 
0.70
0.80-
2.00

Machinability

Copper Alloy UNS No. Machinability Rating Density (lb/cu in at 68° F)
C65100 30 0.316

Mechanical Properties

Mechanical Properties according to ASTM B98/B98M-13

C65100

H02 Half-Hard

SIZE RANGE: UP TO 1/2" INCLUSIVE RO.D.
Tensile Strength, min Yield Strength, at .5% Extension Under Load, min Elongation, in 2 in., or 50 mm min Rockwell "B" Hardness Remarks
Ksi MPa Ksi MPa % min to max BHN  
55 380 20 140 11 60-85
SIZE RANGE: OVER 1/2" TO 2" INCLUSIVE RO.D.
Tensile Strength, min Yield Strength, at .5% Extension Under Load, min Elongation, in 2 in., or 50 mm min Rockwell "B" Hardness Remarks
Ksi MPa Ksi MPa % min to max BHN  
55 380 20 140 12 65-85

C65100

H04 Hard

SIZE RANGE: UP TO 1/2" INCLUSIVE RO.D.
Tensile Strength, min Yield Strength, at .5% Extension Under Load, min Elongation, in 2 in., or 50 mm min Rockwell "B" Hardness Remarks
Ksi MPa Ksi MPa % min to max BHN  
65 450 35 241 8 65-90
SIZE RANGE: OVER 1/2" TO 2" INCLUSIVE RO.D.
Tensile Strength, min Yield Strength, at .5% Extension Under Load, min Elongation, in 2 in., or 50 mm min Rockwell "B" Hardness Remarks
Ksi MPa Ksi MPa % min to max BHN  
65 450 35 241 10 65-90

C65100

H06 Extra Hard

SIZE RANGE: UP TO 1/2" INCLUSIVE RO.D.
Tensile Strength, min Yield Strength, at .5% Extension Under Load, min Elongation, in 2 in., or 50 mm min Rockwell "B" Hardness Remarks
Ksi MPa Ksi MPa % min to max BHN  
85 585 55 380 6 75-95
SIZE RANGE: OVER 1/2" TO 1" INCLUSIVE RO.D.
Tensile Strength, min Yield Strength, at .5% Extension Under Load, min Elongation, in 2 in., or 50 mm min Rockwell "B" Hardness Remarks
Ksi MPa Ksi MPa % min to max BHN  
75 515 45 310 8 75-95
SIZE RANGE: OVER 1" TO 1 1/2" INCLUSIVE RO.D.
Tensile Strength, min Yield Strength, at .5% Extension Under Load, min Elongation, in 2 in., or 50 mm min Rockwell "B" Hardness Remarks
Ksi MPa Ksi MPa % min to max BHN  
75 515 40 275 8 75-95

Physical Properties

Physical Properties provided by CDA

  US Customary Metric
Melting Point - Liquidus 1940° F 1060° C
Melting Point - Solidus 1890° F 1032° C
Density 0.316 lb/in3 at 68° F 8.75 gm/cm3 at 20° C
Specific Gravity 8.75 8.75
Electrical Conductivity 12% IACS at 68° F 0.07 MegaSiemens/cm at 20° C
Thermal Conductivity 330 Btu · ft/(hr · ft2 · °F) at 68° F 57.1 W/m at 20° C
Coefficient of Thermal Expansion 9.9 · 10-6 per °F (68°-572° F) 17.1 · 10-6 per °C (20°-300° C)
Specific Heat Capacity 0.09 Btu/lb/°F at 68° F 377.1 J/kg at 293° C
Modulus of Elasticity in Tension 17000 ksi 117210 MPa
Modulus of Rigidity 6400 ksi 44130 MPa

Fabrication Properties

Fabrication Properties provided by CDA
Joining Technique Suitability
Soldering Excellent
Brazing Excellent
Oxyacetylene Welding Good
Gas Shielded Arc Welding Excellent
Coated Metal Arc Welding Fair
Spot Weld Excellent
Seam Weld Good
Butt Weld Excellent
Capacity for Being Cold Worked Excellent
Capacity for Being Hot Formed Excellent

Thermal Properties

Thermal Properties provided by CDA
Treatment Temp./Time - US Temp./Time - SI
Stress Temperature    
Solution Minimum    
Solution Maximum    
Solution Time    
Solution Medium    
Precipitation Value    
Precipitation Time    
Precipitation Medium    
Annealing Minimum 900 483
Annealing Maximum 1250 677
Annealing Time    
Hot Works Minimum 1300 705
Hot Works Maximum 1300 705

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