Find suppliers for this alloyC42200
Chemical Composition
Element
Cu(1)PbSnZnFeP
(1) Cu + Sum of Named Elements 99.7% min.
Min (%)86.00.8
Max (%)89.00.051.4Rem0.050.35
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.2% Offset
YS-0.5% Ext
(ksi)
Elongation
(%)
Rockwell B scale
Rockwell F scale
Rockwell 30T scale
Section Size
(in)
Flat Products1/2 HardH0260   Typ
57   Typ
51   Typ
12   Typ
70   Typ
64   Typ
0.04
1/4 HardH0152   Typ
39   Typ
40   Typ
30   Typ
56   Typ
54   Typ
0.04
3/4 HardH0366   Typ
64   Typ
55   Typ
6   Typ
77   Typ
68   Typ
0.04
Extra HardH0680   Typ
76   Typ
68   Typ
3   Typ
84   Typ
72   Typ
0.04
Extra SpringH1088   Typ
84   Typ
75   Typ
2   Typ
86   Typ
74   Typ
0.04
HardH0473   Typ
70   Typ
65   Typ
4   Typ
81   Typ
70   Typ
0.04
Nominal Grain Size 0.015 mmOS01546   Typ
19   Typ
17   Typ
44   Typ
75   Typ
40   Typ
0.04
Nominal Grain Size 0.025 mmOS02544   Typ
15   Typ
16   Typ
45   Typ
70   Typ
31   Typ
0.04
Nominal Grain Size 0.035 mmOS03543   Typ
14   Typ
15   Typ
46   Typ
65   Typ
27   Typ
0.04
SpringH0887   Typ
81   Typ
73   Typ
2   Typ
87   Typ
73   Typ
0.04
* Measured at room temperature, 68°F (20°C).
Physical Properties
(1) To achieve a conductivity of 31% IACS, phosphorus shall be .07% maximum.
(2) For annealed alloys.
Melting Point - Liquidus°F1905
Melting Point - Solidus°F1870
Densitylb/cu in. at 68°F0.318
Specific Gravity8.8
Electrical Conductivity% IACS at 68°F31(1)
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F75
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi18000(2)
Fabrication Properties
Technique Suitability
SolderingExcellent
BrazingFair
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingExcellent
Spot WeldGood
Seam WeldFair
Butt WeldGood
Capacity for Being Cold WorkedExcellent
Capacity for Being Hot FormedGood
Machinability Rating30
Common Fabrication Processes
  • Blanking
  • Drawing
  • Forming
  • Piercing and Punching
    
Thermal Properties
Treatment Minimum* Maximum*
* Temperature is measured in Fahrenheit.
Annealing9301250
Hot Treatment15251635
Typical uses
Product Category Product Reason Category Reason
ElectricalConnectorsCorrosion ResistanceCorrosion Resistance
ConnectorsCorrosion ResistanceStress Corrosion Cracking Resistance
ConnectorsForming CharacteristicsFormability
ConnectorsMechanical PropertiesModerate Strength
ConnectorsSolderabilitySolderability
Electrical ConnectorsForming CharacteristicsFormability
Electrical ConnectorsMechanical PropertiesModerate Strength
Fuse ClipsCorrosion ResistanceCorrosion Resistance
Fuse ClipsForming CharacteristicsFormability
Fuse ClipsMechanical PropertiesModerate Strength
Fuse ClipsThermal PropertiesResistance to Stress Relaxation
TerminalsConductivity (Electrical)Electrical Conductivity
TerminalsConductivity (Thermal)Thermal Conductivity
TerminalsCorrosion ResistanceCorrosion Resistance
TerminalsForming CharacteristicsFormability
TerminalsMechanical PropertiesModerate Strength
FastenersSpring WashersCorrosion ResistanceCorrosion Resistance
Spring WashersForming CharacteristicsFormability
Spring WashersMechanical PropertiesFatigue Resistance
Spring WashersMechanical PropertiesModerate Strength
Spring WashersThermal PropertiesResistance to Stress Relaxation
IndustrialBushingsCorrosion ResistanceCorrosion Resistance
BushingsForming CharacteristicsFormability
BushingsMechanical PropertiesFatigue Resistance
BushingsMechanical PropertiesModerate Strength
BushingsThermal PropertiesResistance to Stress Relaxation
Contact SpringsConductivity (Electrical)Electrical Conductivity
Contact SpringsCorrosion ResistanceCorrosion Resistance
Contact SpringsForming CharacteristicsFormability
Contact SpringsFriction & Wear PropertiesWear Resistance
Contact SpringsMechanical PropertiesFatigue Resistance
Sash ChainCorrosion ResistanceCorrosion Resistance
Sash ChainForming CharacteristicsFormability
Sash ChainMechanical PropertiesModerate Strength
Applicable Specifications
Form Specific Sub-Form System Standard Description
BarASTMB591COPPER-ZINC-TIN ALLOY PLATE, SHEET, STRIP, AND ROLLED BAR
PlateASTMB591COPPER-ZINC-TIN ALLOY PLATE, SHEET, STRIP, AND ROLLED BAR
SheetASTMB591COPPER-ZINC-TIN ALLOY PLATE, SHEET, STRIP, AND ROLLED BAR
StripASTMB591COPPER-ZINC-TIN ALLOY PLATE, SHEET, STRIP, AND ROLLED BAR
Electric Connector & Spring ContactASTMB888/B88MCOPPER ALLOY STRIP FOR USE IN MANUFACTURE OF ELECTRICAL CONNECTORS OR SPRING CONTACTS
Corrosion Properties

No information available.