C97800

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SPECIFICATION CROSS-REFERENCE CHART

Info

Product Description: Nickel Silver Bronze
Solids: 3/4" to 9" OD
Tubes: 1 1/8" to 9" OD
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
Builders Hardware: hardware
Consumer: musical instruments components
Industrial: valves, fittings for dairy and food processing

Similar or Equivalent Specification

CDA ASTM ASARCON SAE AMS Federal Military Other
C97800 B505           25% NICKEL SILVER

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

Alloy Cu% Sn% Pb% Zn% Fe% Ni% Sb% P% S% Al% Mn% Si%
1Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.6% min. Single values represent maximums.
C97800 64.00-
67.00
4.00-
5.50
1.00-
2.50
1.00-
4.00
 
1.50
24.00-
27.00
 
0.20
 
0.05
 
0.08
 
0.005
 
1.00
 
0.15

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

Tensile Strength (min) Yield Strength (at .5% extension under load min) Elongation (in 2in. or 50mm min, %) Brinell Hardness (min) Remarks
Ksi MPa Ksi MPa      
45 310 22 152 8 N/A  

Machinability

Alloy Rating Density
C97800 60 0.320

Physical Properties (provided by CDA)

  US Customary Metric
Melting Point - Liquidus 2156 F 1180 C
Melting Point - Solidus 2084° F 1140° C
Density 0.320 lb/in3 at 68° F 8.86 gm/cm3 at 20° C
Specific Gravity 8.86 8.86
Electrical Conductivity 4% IACS at 68° F 0.026 MegaSiemens/cm at 20° C
Thermal Conductivity 14.70 Btu · ft/(hr · ft2 · °F) at 68° F 25.4 W/m at 20° C
Coefficient of Thermal Expansion 9.7 · 10-6 per °F (68°-572° F) 16.8 · 10-6 per °C (20°-300° C)
Specific Heat Capacity 0.090 Btu/lb/°F at 68° F 377.1 J/kg at 293° C
Modulus of Elasticity in Tension 19000 ksi 131000 MPa

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 (provided by CDA)

Treatment Temp./Time - US Temp./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    

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