+ + C93800 Bronze
C93800 Bronze

C93800 High Leaded Tin Bronze

  • Bronze Family: High Leaded Tin Bronze
  • Solids: 1/2" to 10" OD
  • Tubes: 1" to 16" OD
  • Rectangles: Up to 20"
  • Standard Lengths: 144"
 

Similar or Equivalent Specification

CDAASTMASARCONSAEAMSFederalIngot#MilitaryOther Desc
C93800 B505 715 J461   QQ-C-390B TYPE III 319 MIL-B-11553 COMP. 19 ANTI ACID METAL
  B66       QQ-B-1005 COMP. 19      

Chemical Composition (according to ASTM B505-08)

Cu%Sn%Pb%Zn%Fe%Ni%Sb%P%S%Al%Mn%Si%
Note: Single values represent maximums.
75.00-79.00 6.30-7.50 13.00-16.00 0.80 0.15 1.00 0.80 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   
25 172 16 110 5    

Machinability

AlloyRatingDensity
C93800 80 0.334

Physical Properties (provided by CDA)

 US CustomaryMetric
Melting Point - Liquidus 1730 F 943 C
Melting Point - Solidus 1570 F 854 C
Incipient Melting 600 F 316 C
Density 0.334 lb/in3 at 68 F 9.25 gm/cm3 @ 20 C
Specific Gravity 9.250 9.25
Electrical Resistivity 91.10 ohms-cmil/ft @ 68 F 15.15 microhm-cm @ 20 C
Electrical Conductivity 11 %IACS @ 68 F 0.066 MegaSiemens/cm @ 20 C
Thermal Conductivity 30.20 Btu · ft/(hr · ft2·°F)at 68F 52.3 W/m · °K at 20 C
Coefficient of Thermal Expansion 10.30 ·10-6 per oF (68-392 F) 18.5 ·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 10500 ksi 72400 MPa
Magnetic Permeability 1 1.0

Fabrication Properties (provided by CDA)

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

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