C97300

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Info

Product Description: Nickel Silver Bronze
Solids: 3/4" to 9" O.D.
Tubes: 1 1/8" to 9" O.D.
Rectangles: Up to 14"
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

Typical Uses

Architecture: ornamental castings, statuary
Builders hardware
Industrial: valves

Similar or Equivalent Specification

CDA ASTM Asarcon SAE AMS Federal Military Other
C97300 B505
B505M
          15% Nickel Silver

Chemical Composition

Cu% Pb% Sn% Zn% Fe% P% Ni%1 Al% Mn% S% Sb% Si%
Chemical Composition according to ASTM B505/B505M-18

1Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.0% min. Single values represent maximums.
53.00-
58.00
8.00-
11.00
1.50-
3.00
17.00-
25.00
 
1.50
 
0.05
11.00-
14.00
 
0.005
 
0.50
 
0.08
 
0.35
 
0.15

Machinability

Copper Alloy UNS No. Machinability Rating Density (lb/in3 at 68 °F)
C97300 70 0.321

Mechanical Properties

Mechanical Properties according to ASTM B505/B505M-18
Tensile Strength, min Yield Strength, at 0.5% Extension Under Load, min Elongation, in 2 in. or 50 mm min Brinell Hardness (500 kg load) Remarks
ksi MPa ksi MPa % typical BHN  
30 207 15 103 8 55  

Physical Properties

  US Customary Metric
Physical Properties provided by CDA
Melting Point - Liquidus 1904 °F 1040 °C
Melting Point - Solidus 1850 °F 1010 °C
Density 0.321 lb/in3 at 68 °F 8.89 gm/cm3 at 20 °C
Specific Gravity 8.89 8.89
Electrical Conductivity 6% IACS at 68 °F 0.033 MegaSiemens/cm at 20 °C
Thermal Conductivity 16.5 Btu · ft/(hr · ft2 · °F) at 68 °F 28.6 W/m at 20 °C
Coefficient of Thermal Expansion 68-572 9 · 10-6 per °F (68-572 °F) 15.5 · 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 16000 ksi 110000 MPa

Fabrication Properties

Fabrication Properties provided by CDA
Joining Technique Suitability
Soldering Excellent
Brazing Excellent
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Not Recommended
Coated Metal Arc Welding Not Recommended

Thermal Properties

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    

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