Find suppliers for this alloyC72200
Chemical Composition
Element
Cu(1,2,3)Pb(4)Zn(5)FeNi(6)CrMnSiTi
(1) Cu value includes Ag. (2) The following additional maximum limits shall apply: When the product is for subsequent welding applications and is so specified by the purchaser Zn 0.50% P 0.02% Pb 0.02% S 0.02% (0.008% S for C71110) and C 0.05%. (3) Cu + Sum of Named Elements 99.8% min. (4) The following additional maximum limits shall apply: When the product is for subsequent welding applications and is so specified by the purchaser Zn 0.50% P 0.02% Pb 0.02% S 0.02% (0.008% S for C71110) and C 0.05%. (5) The following additional maximum limits shall apply: When the product is for subsequent welding applications and is so specified by the purchaser Zn 0.50% P 0.02% Pb 0.02% S 0.02% (0.008% S for C71110) and C 0.05%. (6) Ni value includes Co.
Min (%)0.5015.00.30
Max (%)Rem0.051.01.018.00.71.00.030.03
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.2% Offset
Elongation
(%)
StripAnnealedO6146   Typ
18   Typ
46   Typ
HardH0470   Typ
66   Typ
6   Typ
TubeLight AnnealO5046   Typ
18   Typ
46   Typ
Light Drawn, Light Cold RolledH5570   Typ
68   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F2148
Melting Point - Solidus°F2052
Densitylb/cu in. at 68°F0.323
Specific Gravity8.94
Electrical Conductivity% IACS at 68°F6.53
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F19.9
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)8.8
Specific Heat CapacityBtu/ lb /°F at 68°F0.094
Modulus of Elasticity in Tensionksi20000
Modulus of Rigidityksi8200
Fabrication Properties
Technique Suitability
SolderingGood
BrazingGood
Oxyacetylene WeldingFair
Gas Shielded Arc WeldingExcellent
Coated Metal Arc WeldingGood
Spot WeldGood
Seam WeldGood
Butt WeldGood
Capacity for Being Cold WorkedGood
Capacity for Being Hot FormedGood
Common Fabrication Processes
  • Bending
  • Forming
  • Welding
    
Thermal Properties
Treatment Minimum* Maximum*
* Temperature is measured in Fahrenheit.
Annealing13501500
Hot Treatment16501900
Typical uses
Product Category Product Reason Category Reason
IndustrialCondenser TubingCorrosion ResistanceCorrosion Resistance
Condenser TubingCorrosion ResistanceCorrosion Resistance to 700 F.
Condenser TubingCorrosion ResistanceCorrosion Resistance to Salt Water
Condenser TubingCorrosion ResistanceErosion and Impingement Corrosion Resistance
Condenser TubingMechanical PropertiesModerate Strength
Condenser TubingSoftening ResistanceResistance to Softening
Heat Exchanger TubingCorrosion ResistanceCorrosion Resistance
Heat Exchanger TubingCorrosion ResistanceCorrosion Resistance to 700 F.
Heat Exchanger TubingCorrosion ResistanceCorrosion Resistance to Salt Water
Heat Exchanger TubingCorrosion ResistanceErosion and Impingement Corrosion Resistance
Heat Exchanger TubingMechanical PropertiesModerate Strength
Heat Exchanger TubingSoftening ResistanceResistance to Softening
MarineSalt Water PipingCorrosion ResistanceCorrosion Resistance
Salt Water PipingCorrosion ResistanceCorrosion Resistance to 700 F.
Salt Water PipingCorrosion ResistanceCorrosion Resistance to Salt Water
Salt Water PipingCorrosion ResistanceErosion and Impingement Corrosion Resistance
Salt Water PipingMechanical PropertiesModerate Strength
Salt Water PipingSoftening ResistanceResistance to Softening
Applicable Specifications
Form Specific Sub-Form Application System Standard Description
BarASTMB122/B122MCOPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL PLATE, SHEET, STRIP, AND ROLLED BAR
Condenser & Heat Exchanger Tube with Integral FinsWeldedASTMB956/B956MWELDED COPPER AND COPPER-ALLOY CONDENSER AND HEAT EXCHANGER TUBES WITH INTEGRAL FINS
PipeSeamlessASTMB466/B466MSEAMLESS COPPER-NICKEL PIPE AND TUBE
PlateASTMB122/B122MCOPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL PLATE, SHEET, STRIP, AND ROLLED BAR
Condenser TubeASTMB171/B171MCOPPER ALLOY CONDENSER TUBE PLATES
SheetASTMB122/B122MCOPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL PLATE, SHEET, STRIP, AND ROLLED BAR
StripASTMB122/B122MCOPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL PLATE, SHEET, STRIP, AND ROLLED BAR
TubeCondenser TubeASTMB111/B111MCOPPER AND COPPER ALLOY SEAMLESS CONDENSER TUBES AND FERRULE STOCK
FinnedASTMB359/B359MCOPPER AND COPPER-ALLOY SEAMLESS CONDENSER AND HEAT EXCHANGER TUBES WITH INTEGRAL FINS
U-BendASTMB395/B395MU-BEND SEAMLESS COPPER AND COPPER ALLOY HEAT EXCHANGER AND CONDENSER TUBES
WeldedASTMB543/B543MWELDED COPPER AND COPPER ALLOY HEAT EXCHANGER TUBE
ASTMB552SEAMLESS AND WELDED COPPER-NICKEL TUBES FOR WATER DESALTING PLANTS
Corrosion Properties

No information available.