+ + C83600 Leaded Tin Bronzes
C83600 Leaded Tin Bronzes

C83600 Leaded Tin Bronzes

  • Bronze C83600: C83600 Leaded Red Brass
  • Solids: 1/2"  to 13" OD
  • Tubes: 1" to 16" OD
  • Rectangles: Up to 20"
  • Standard Lengths: 144"
 

Similar or Equivalent Specification

CDAASTMASARCONSAEAMSFederalIngot#MilitaryOther Desc
C83600 ASTM B62 55 SAE 40 AMS 4855 QQ-C-390 B TYPE III 115 MIL-B-11553 COMP 2 Ounce Metal
  ASTM B505   SAE J461   QQ-B-1005, COMP. 2   MIL-C-14345 ALLOY 1  
      SAE J462          

Chemical Composition (according to ASTM B505-08)

Cu%Sn%Pb%Zn%Fe%Ni%Sb%P%S%Al%Mn%Si%
Note: Single values represent maximums.
  • A In determining copper minimum, copper may be calculated as copper plus nickel.
84.00-86.00 4.00-6.00 4.00-6.00 4.00-6.00 0.30 1.0A 0.25 1.5 0.08 0.005 N/A 0.005

Mechanical Properties (according to ASTM B505-08)

Tensile Strength (min)Yield Strength (at .5% extention under load min)Elongation (in 2in. or 50mm min, %)Brinell Hardness (min)Remarks
KsiMPaKsiMPa   
36 248 19 131 15 N/A  

Machinability

AlloyRatingDensity
C83600 84 0.318

Physical Properties (provided by CDA)

 US CustomaryMetric
Melting Point - Liquidus 1850 F 1010 C
Melting Point - Solidus 1570 F 854 C
Density 0.318 lb/in3 at 68 F 8.83 gm/cm3 @ 20 C
Specific Gravity 8.830 8.83
Electrical Resistivity 69.10 ohms-cmil/ft @ 68 F 11.49 microhm-cm @ 20 C
Electrical Conductivity 15 %IACS @ 68 F 0.087 MegaSiemens/cm @ 20 C
Thermal Conductivity 41.60 Btu · ft/(hr · ft2·°F)at 68F 72.0 W/m · °K at 20 C
Coefficient of Thermal Expansion 10 ·10-6 per oF (68-392 F) 18.0 ·10-6 per °C (20-200 C)
Specific Heat Capacity 0.090 Btu/lb/°F at 68 F 377.1 J/kg · °K at 293 K
Modulas of Elasticity in Tension 13500 ksi 93100 MPa
Magnetic Permeability 1 1.0

Fabrication Properties (provided by CDA)

Joining TechniqueSuitability
Soldering Excellent
Brazing Good
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Not Recommended
Coated Metal Arc Welding Fair

Thermal Properties (provided by CDA)

TreatmentTemp./Time - USTemp./Time - SI
Stress Temperature 500 260
Solution Minimum    
Solution Maximum    
Solution Time 0.0
Solution Medium None
Precipitation Value    
Precipitation Time    
Precipitation Medium None
Annealing Minimum    
Annealing Maximum    
Annealing Time  
Hot Works Minimum    
Hot Works Maximum