Find suppliers for this alloyC18200
Chemical Composition
Element
Cu(1,2)PbFeCrSi
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag.
Min (%)0.6
Max (%)Rem0.050.101.20.10
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Rockwell B scale
Rockwell F scale
Torsion Modulus
(ksi)
Section Size
(in)
Cold Work
(%)
Flat Products1/4 Hard and Precipitation Heat TreatedTH0167   Typ
59   Typ
14   Typ
0.0450
Precipitation HardenedTF0051   Typ
36   Typ
22   Typ
59   Typ
0.04
Solution Heat TreatedTB0034   Typ
19   Typ
40   Typ
16   Typ
0.04
Solution Heat Treated and Cold Worked: 1/8 HardTD0053   Typ
51   Typ
6   Typ
66   Typ
0.0450
Flat Products & RodPrecipitation HardenedTF0072   Typ
65   Typ
18   Typ
1
TF0055   Typ
43   Typ
25   Typ
4
TF0056   Typ
40   Typ
30   Typ
3
TF0065   Typ
55   Typ
18   Typ
3
TF0058   Typ
42   Typ
25   Typ
2
TF0070   Typ
65   Typ
18   Typ
2
Solution Heat TreatedTB0045   Typ
14   Typ
40   Typ
0.5
TB0034   Typ
19   Typ
40   Typ
0.04
PlatePrecipitation HardenedTF0056   Typ
40   Typ
30   Typ
68   Typ
3
TF0058   Typ
42   Typ
25   Typ
70   Typ
2
Rod1/4 Hard and Precipitation Heat TreatedTH0177   Typ
65   Typ
16   Typ
82   Typ
0.560.5
Hard and Precipitation Heat TreatedTH0477   Typ
65   Typ
16   Typ
82   Typ
0.560.5
TH0486   Typ
77   Typ
14   Typ
0.15690
Precipitation HardenedTF0065   Typ
55   Typ
18   Typ
70   Typ
3
TF0072   Typ
65   Typ
18   Typ
80   Typ
1
TF0070   Typ
65   Typ
18   Typ
75   Typ
2
TF0070   Typ
55   Typ
21   Typ
70   Typ
0.5
TF0055   Typ
43   Typ
25   Typ
68   Typ
7.3   Typ
4
Solution Heat TreatedTB0045   Typ
14   Typ
40   Typ
0.5
Solution Heat Treated and Cold Worked: HardTD0457   Typ
56   Typ
11   Typ
65   Typ
0.560.5
TD0474   Typ
73   Typ
5   Typ
0.15691
TubeAnnealedO6140   Typ
15   Typ
50   Typ
59   Typ
0.094
Hard and Precipitation Heat TreatedTH0469   Typ
63   Typ
26   Typ
84   Typ
0.21276
Solution Heat Treated and Cold Worked: HardTD0459   Typ
57   Typ
21   Typ
67   Typ
0.21276
* Measured at room temperature, 68°F (20°C).
Physical Properties
(1) Solution heat treated, cold worked (50% minimum) and aged.
(2) Solution heat treated, cold worked (50% minimum) and aged.
Melting Point - Liquidus°F1967
Melting Point - Solidus°F1958
Densitylb/cu in. at 68°F0.321
Specific Gravity8.89
Electrical Conductivity% IACS at 68°F80(1)
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F187(2)
Coefficient of Thermal Expansion 68-21210⁻⁶ per °F (68 – 212°F)9.8
Specific Heat CapacityBtu/ lb /°F at 68°F0.092
Modulus of Elasticity in Tensionksi17000
Modulus of Rigidityksi7200
Fabrication Properties
Technique Suitability
SolderingGood
BrazingGood
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingGood
Coated Metal Arc WeldingNot Recommended
Spot WeldNot Recommended
Seam WeldNot Recommended
Butt WeldFair
Capacity for Being Cold WorkedExcellent
Capacity for Being Hot FormedGood
Forgeability Rating80
Machinability Rating20
Common Fabrication Processes
  • Bending
  • Cold working
  • Drawing
  • Extruding
  • Forging
  • heading
  • Hot working
  • Impacting
  • Rolling
  • Swaging
    
Thermal Properties
Treatment Minimum* Maximum* Value* Time** Medium
* Temperature is measured in Fahrenheit. ** Time is measured in minutes.
Solution Treatment183218860.25Air
Precipitation Treatment8603Air
Hot Treatment15001700
Typical uses
Product Category Product Reason Category Reason
ConsumerPencil-type & Light Soldering Guns: Tips, Rod ExtensionsConductivity (Thermal)Thermal Conductivity
Pencil-type & Light Soldering Guns: Tips, Rod ExtensionsMachining CharacteristicsMachinability
Pencil-type & Light Soldering Guns: Tips, Rod ExtensionsMechanical PropertiesHighest Strength CrCu
Pencil-type & Light Soldering Guns: Tips, Rod ExtensionsMechanical PropertiesStable up to 700 F.
ElectricalArcing and Bridging PartsConductivity (Electrical)Electrical Conductivity
Arcing and Bridging PartsConductivity (Thermal)Thermal Conductivity
Arcing and Bridging PartsCorrosion ResistanceCorrosion Resistance
Arcing and Bridging PartsMechanical PropertiesModerate Strength
Arcing and Bridging PartsSolderabilitySolderability
Arcing and Bridging PartsWelding CharacteristicsArc Erosion Resistant
CableConductivity (Electrical)Electrical Conductivity
CableConductivity (Thermal)Thermal Conductivity
CableCorrosion ResistanceCorrosion Resistance
CableMechanical PropertiesModerate Strength
Circuit Breaker PartsConductivity (Electrical)Electrical Conductivity
Circuit Breaker PartsMechanical PropertiesModerate Strength
Circuit Breaker PartsSoftening ResistanceResistance to Thermal Softening
ConnectorsConductivity (Electrical)Electrical Conductivity
ConnectorsConductivity (Thermal)Thermal Conductivity
ConnectorsCorrosion ResistanceCorrosion Resistance
ConnectorsMechanical PropertiesModerate Strength
ConnectorsSolderabilitySolderability
ContactsConductivity (Electrical)Electrical Conductivity
ContactsConductivity (Thermal)Thermal Conductivity
ContactsCorrosion ResistanceCorrosion Resistance
ContactsCreep PropertiesCreep Resistant
ContactsMechanical PropertiesModerate Strength
ContactsSoftening ResistanceResistance to Thermal Softening
ContactsSolderabilitySolderability
Electric Motor and Generator ComponentsConductivity (Electrical)Electrical Conductivity
Electric Motor and Generator ComponentsConductivity (Thermal)Thermal Conductivity
Electric Motor and Generator ComponentsCorrosion ResistanceCorrosion Resistance
Electric Motor and Generator ComponentsMechanical PropertiesModerate Strength
Electric Motor and Generator ComponentsSolderabilitySolderability
Electrical Conductors Requiring Greater Strength than CopperConductivity (Electrical)Electrical Conductivity
Electrical Conductors Requiring Greater Strength than CopperConductivity (Thermal)Thermal Conductivity
Electrical Conductors Requiring Greater Strength than CopperCorrosion ResistanceCorrosion Resistance
Electrical Conductors Requiring Greater Strength than CopperCreep PropertiesCreep Resistant
Electrical Conductors Requiring Greater Strength than CopperMechanical PropertiesModerate Strength
Electrical Conductors Requiring Greater Strength than CopperSoftening ResistanceResistance to Thermal Softening
Electrical ConnectorsConductivity (Electrical)Electrical Conductivity
Electrical ConnectorsConductivity (Thermal)Thermal Conductivity
Electrical ConnectorsCorrosion ResistanceCorrosion Resistance
Electrical ConnectorsHeat TreatabilityHeat Treatable
Electrical ConnectorsMechanical PropertiesModerate Strength
Electrical ConnectorsSoftening ResistanceResistance to Softening
Electron Tube Grid Side RodsConductivity (Electrical)Electrical Conductivity
Electron Tube Grid Side RodsConductivity (Thermal)Thermal Conductivity
Electron Tube Grid Side RodsHeat TreatabilityHeat Treatable
Electron Tube Grid Side RodsMechanical PropertiesModerate Strength
Electron Tube Grid Side RodsMechanical PropertiesRetains Strength at High Temperatures
Parts for Electronic DevicesConductivity (Electrical)Electrical Conductivity
Parts for Electronic DevicesConductivity (Thermal)Thermal Conductivity
Parts for Electronic DevicesCorrosion ResistanceCorrosion Resistance
Parts for Electronic DevicesCreep PropertiesCreep Resistant
Parts for Electronic DevicesMechanical PropertiesModerate Strength
Parts for Electronic DevicesSoftening ResistanceResistance to Thermal Softening
Semi Conductor BasesConductivity (Electrical)Electrical Conductivity
Semi Conductor BasesConductivity (Thermal)Thermal Conductivity
Semi Conductor BasesCorrosion ResistanceCorrosion Resistance
Semi Conductor BasesCreep PropertiesCreep Resistant
Semi Conductor BasesMechanical PropertiesModerate Strength
Semi Conductor BasesSoftening ResistanceResistance to Thermal Softening
Semi Conductor BasesThermal PropertiesCoefficient of Expansion
Switch ContactsConductivity (Electrical)Electrical Conductivity
Switch ContactsConductivity (Thermal)Thermal Conductivity
Switch ContactsCorrosion ResistanceCorrosion Resistance
Switch ContactsCreep PropertiesCreep Resistant
Switch ContactsSoftening ResistanceResistance to Thermal Softening
Switch GearsConductivity (Electrical)Electrical Conductivity
Switch GearsConductivity (Thermal)Thermal Conductivity
Switch GearsMechanical PropertiesModerate Strength
Switch GearsSoftening ResistanceResistance to Thermal Softening
Thermal Conductors Requiring Greater Strength than CopperConductivity (Electrical)Electrical Conductivity
Thermal Conductors Requiring Greater Strength than CopperConductivity (Thermal)Thermal Conductivity
Thermal Conductors Requiring Greater Strength than CopperCorrosion ResistanceCorrosion Resistance
Thermal Conductors Requiring Greater Strength than CopperCreep PropertiesCreep Resistant
Thermal Conductors Requiring Greater Strength than CopperMechanical PropertiesModerate Strength
Thermal Conductors Requiring Greater Strength than CopperSoftening ResistanceResistance to Thermal Softening
Wire, High TemperatureConductivity (Electrical)Electrical Conductivity
Wire, High TemperatureConductivity (Thermal)Thermal Conductivity
Wire, High TemperatureCorrosion ResistanceCorrosion Resistance
Wire, High TemperatureCreep PropertiesCreep Resistant
Wire, High TemperatureMechanical PropertiesModerate Strength
Wire, High TemperatureSoftening ResistanceResistance to Thermal Softening
IndustrialCurrent Carrying Shafts and ArmsConductivity (Electrical)Electrical Conductivity
Current Carrying Shafts and ArmsConductivity (Thermal)Thermal Conductivity
Current Carrying Shafts and ArmsHeat TreatabilityHeat Treatable
Current Carrying Shafts and ArmsMechanical PropertiesModerate Strength
Electrode Holder JawsConductivity (Electrical)Electrical Conductivity
Electrode Holder JawsConductivity (Thermal)Thermal Conductivity
Electrode Holder JawsCorrosion ResistanceCorrosion Resistance
Electrode Holder JawsCreep PropertiesCreep Resistant
Electrode Holder JawsSoftening ResistanceResistance to Thermal Softening
Flash Welding ElectrodesConductivity (Electrical)Electrical Conductivity
Flash Welding ElectrodesConductivity (Thermal)Thermal Conductivity
Flash Welding ElectrodesCorrosion ResistanceCorrosion Resistance
Flash Welding ElectrodesCorrosion ResistanceOxidation Resistance
Flash Welding ElectrodesCreep PropertiesCreep Resistant
Flash Welding ElectrodesSoftening ResistanceResistance to Thermal Softening
Heat SinksConductivity (Electrical)Electrical Conductivity
Heat SinksConductivity (Thermal)Thermal Conductivity
Heat SinksCorrosion ResistanceCorrosion Resistance
Heat SinksFriction & Wear PropertiesWear Resistant to Molten Plastic
MoldsCreep PropertiesCreep Resistant
MoldsMechanical PropertiesModerate Strength
MoldsSoftening ResistanceResistance to Thermal Softening
Plastic Mold ComponentsConductivity (Electrical)Electrical Conductivity
Plastic Mold ComponentsConductivity (Thermal)Thermal Conductivity
Plastic Mold ComponentsCorrosion ResistanceCorrosion Resistance
Plastic Mold ComponentsFriction & Wear PropertiesWear Resistant to Molten Plastic
Resistance Welding Machine ElectrodesConductivity (Electrical)Electrical Conductivity
Resistance Welding Machine ElectrodesConductivity (Thermal)Thermal Conductivity
Resistance Welding Machine ElectrodesCorrosion ResistanceOxidation Resistance
Resistance Welding Machine ElectrodesSoftening ResistanceResistance to Thermal Softening
Seam Welding WheelsConductivity (Electrical)Electrical Conductivity
Seam Welding WheelsConductivity (Thermal)Thermal Conductivity
Seam Welding WheelsCorrosion ResistanceCorrosion Resistance
Seam Welding WheelsCreep PropertiesCreep Resistant
Seam Welding WheelsSoftening ResistanceResistance to Thermal Softening
Spot Welding TipsConductivity (Electrical)Electrical Conductivity
Spot Welding TipsConductivity (Thermal)Thermal Conductivity
Spot Welding TipsCorrosion ResistanceCorrosion Resistance
Spot Welding TipsCreep PropertiesCreep Resistant
Spot Welding TipsSoftening ResistanceResistance to Thermal Softening
Structural PartsCorrosion ResistanceCorrosion Resistance
Structural PartsMechanical PropertiesModerate Strength
Wear Plates on Heavy EquipmentConductivity (Electrical)Electrical Conductivity
Wear Plates on Heavy EquipmentConductivity (Thermal)Thermal Conductivity
Wear Plates on Heavy EquipmentFriction & Wear PropertiesWear Resistant to Molten Plastic
Applicable Specifications
Form Sub-Form Temper System Standard Description
Bar
MILITARYMIL-C-19311COPPER-CHROMIUM-ALLOY FORGINGS, ROD, BAR, AND STRIP
Forgings
ForgingsMILITARYMIL-C-19311COPPER-CHROMIUM-ALLOY FORGINGS, ROD, BAR, AND STRIP
Rod
MILITARYMIL-C-19311COPPER-CHROMIUM-ALLOY FORGINGS, ROD, BAR, AND STRIP
StripMILITARYMIL-C-19311COPPER-CHROMIUM-ALLOY FORGINGS, ROD, BAR, AND STRIP
WireSoftSoft AnnealASTMF9ROUND WIRE FOR USE AS GRID SIDE RODS IN ELECTRON TUBES
Corrosion Properties

No information available.