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Legislation Top 10 Reasons to Use Green Alloys™
Standard-Stocked Alloys

C91300

  • Product Description: Tin Bronze
  • Solids: 1"  to 6" OD
  • Tubes: 1" to 6" OD
  • Rectangles: Up to 10"
  • Standard Lengths: 144"
  • Shape/Form: Semi-finished; mill stock or near net shapes; anode; bar stock; billet/bloom; squares; hex; plate; profile or structural shape; flats/rectangular bar
  • Compliance: C91300 is compliant with key legislation including (1) Federal Safe Drinking Water Act 1974 &mdash SDWA, (2) Federal Reduction of Lead in Drinking Water Act 2011 and (3) California AB1953
  • » C91300 Spec Sheet (.pdf)

Typical Uses

  • Consumer bells
  • Industrial valve bodies, piston rings, bearings, bushings

Similar or Equivalent Specification

CDA ASTM ASARCON SAE AMS Federal Military Other
C91300 B505 190   7322A QQ-C-390, D1    
  B505M            
  B22            
  B22M            

Chemical Composition (according to ASTM B505/B505M-14)

Cu%1 Sn% Pb% Zn% Fe% Ni%2 Sb% P%3 S% Al% Si%
  • 1In determining Cu min., Cu may be calculated as Cu + Ni.
  • 2Ni value includes Co.
  • 3For continuous castings, P shall be 1.5%, max.
  • Note: Cu + Sum of Named Elements, 99.4% min. Single values, unless otherwise noted, represent maximums.
79.00-
82.00
18.00-
20.00
 
0.25
 
0.25
 
0.25
 
0.50
 
0.20
 
1.0
 
0.05
 
0.005
 
0.005

Machinability

Copper Alloy UNS No. Rating Density (lb/in at 68° F)
C91300 10 0.318

Mechanical Properties (according to ASTM B505/B505M-14)

Tensile Strength, min Yield Strength, at .5% extension under load min Elongation, in 2 in. or 50 mm min Brinell Hardness Remarks
ksi MPa ksi MPa % typical BHN  
          160 (3000 kg)

Physical Properties (provided by CDA)

  US Customary Metric
Melting Point - Liquidus 1632° F 889° C
Melting Point - Solidus 1505° F 818° C
Electrical Conductivity 7% IACS at 68° F 0.04 MegaSiemens/cm at 20° C
Specific Heat Capacity 0.09 Btu/lb/°F at 68° F 377.1 J/kg at 293° C
Modulas of Elasticity in Tension 16000 ksi 110000 MPa

Fabrication Properties (provided by CDA)

Joining Technique Suitability
Soldering Excellent
Brazing Good
Oxyacetylene Welding Fair
Gas Shielded Arc Welding Fair
Coated Metal Arc Welding Fair

Thermal Properties (provided by CDA)

Treatment Temp./Time - US Temp./Time - SI
Stress Temperature 500 260
Solution Minimum    
Solution Maximum
Solution Time 0.0
Solution Medium  
Precipitation Value    
Precipitation Time    
Precipitation Medium  
Annealing Minimum    
Annealing Maximum    
Annealing Time  
Hot Works Minimum    
Hot Works Maximum