Find suppliers for this alloyC34000
Chemical Composition
Element
Cu(1)PbZnFe(2)
(1) Cu + Sum of Named Elements 99.6% min. (2) For flat products, the iron shall be 0.10% max.
Min (%)62.00.8
Max (%)65.01.5Rem0.15
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Rockwell B scale
Rockwell F scale
Rockwell 30T scale
Shear Strength
(ksi)
Torsion Modulus
(ksi)
Ultimate Tensile Strength in Shear
(ksi)
Section Size
(in)
Cold Work
(%)
Flat Products1/2 HardH0261   Typ
50   Typ
21   Typ
70   Typ
65   Typ
40   Typ
0.04
1/4 HardH0154   Typ
40   Typ
41   Typ
55   Typ
54   Typ
36   Typ
0.04
Extra HardH0685   Typ
62   Typ
5   Typ
45   Typ
0.04
HardH0474   Typ
60   Typ
7   Typ
80   Typ
69   Typ
43   Typ
0.04
Nominal Grain Size 0.025 mmOS02551   Typ
19   Typ
53   Typ
72   Typ
36   Typ
0.04
Nominal Grain Size 0.035 mmOS03549   Typ
17   Typ
54   Typ
68   Typ
31   Typ
34   Typ
0.04
Nominal Grain Size 0.050 mmOS05047   Typ
15   Typ
60   Typ
64   Typ
26   Typ
0.04
Flat Products & Wire1/4 HardH0154   Typ
40   Typ
41   Typ
36   Typ
0.04
H0170   Typ
13   Typ
42   Typ
0.08
Flat Products, Rod & Bar1/2 HardH0263   Typ
48   Typ
30   Typ
40   Typ
1
H0288   Typ
7   Typ
46   Typ
0.08
H0261   Typ
50   Typ
21   Typ
40   Typ
0.04
Nominal Grain Size 0.025 mmOS02550   Typ
20   Typ
60   Typ
34   Typ
1
OS02551   Typ
19   Typ
53   Typ
34   Typ
0.04
OS02550   Typ
50   Typ
34   Typ
0.08
Rod1/2 HardH0250   Min for Standard
62   Max for Standard
20   Min for Standard
15   Min for Standard
1.375
H0257   Min for Standard
80   Max for Standard
25   Min for Standard
7   Min for Standard
<0.50
H0255   Min for Standard
70   Max for Standard
25   Min for Standard
10   Min for Standard
0.75
1/4 HardH0150   Min for Standard
62   Max for Standard
20   Min for Standard
15   Min for Standard
0.75
H0152   Min for Standard
65   Max for Standard
25   Min for Standard
10   Min for Standard
<0.50
H0142   Min for Standard
62   Max for Standard
15   Min for Standard
20   Min for Standard
60   Typ
36   Typ
1.37510
Nominal Grain Size 0.025 mmOS02550   Typ
19   Typ
60   Typ
70   Typ
34   Typ
5.7   Typ
1
Soft AnnealO6046   Min for Standard
16   Min for Standard
20   Min for Standard
<0.50
O6040   Min for Standard
15   Min for Standard
30   Min for Standard
1.375
O6044   Min for Standard
15   Min for Standard
25   Min for Standard
0.75
Wire1/2 HardH0288   Typ
15   Typ
46   Typ
0.08
1/8 HardH0058   Typ
45   Typ
38   Typ
0.08
Nominal Grain Size 0.025 mmOS02550   Typ
60   Typ
34   Typ
0.08
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1700
Melting Point - Solidus°F1630
Densitylb/cu in. at 68°F0.306
Specific Gravity8.47
Electrical Conductivity% IACS at 68°F26
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F67
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)11.3
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi15000
Modulus of Rigidityksi5600
Fabrication Properties
Technique Suitability
SolderingExcellent
BrazingGood
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingNot Recommended
Spot WeldNot Recommended
Seam WeldNot Recommended
Butt WeldFair
Capacity for Being Cold WorkedGood
Capacity for Being Hot FormedPoor
Machinability Rating70
Common Fabrication Processes
  • Blanking
  • Heading and Upsetting
  • Machining
  • Piercing and Punching
  • Roll Threading and Knurling
  • Stamping
    
Thermal Properties
Treatment Minimum* Maximum*
* Temperature is measured in Fahrenheit.
Annealing8001200
Typical uses
Product Category Product Reason Category Reason
AutomotiveValve Stems for TiresCorrosion ResistanceCorrosion Resistance
Valve Stems for TiresCorrosion ResistanceCorrosion Resistance to the Atmosphere
Valve Stems for TiresMachining CharacteristicsMachinability
Valve Stems for TiresMechanical PropertiesDuctility
Valve Stems for TiresMechanical PropertiesModerate Strength
Builders HardwareButtsCorrosion ResistanceCorrosion Resistance
ButtsCorrosion ResistanceCorrosion Resistance to Fresh Water
ButtsCorrosion ResistanceCorrosion Resistance to Salt Water
ButtsMachining CharacteristicsMachinability
ButtsMechanical PropertiesDuctility
ButtsMechanical PropertiesModerate Strength
ConsumerEngravingsAppearanceAppearance
EngravingsCorrosion ResistanceCorrosion Resistance
EngravingsMachining CharacteristicsMachinability
EngravingsMechanical PropertiesModerate Strength
ElectricalThreaded ConnectorsConductivity (Electrical)Electrical Conductivity
Threaded ConnectorsConductivity (Thermal)Thermal Conductivity
Threaded ConnectorsCorrosion ResistanceCorrosion Resistance
Threaded ConnectorsCorrosion ResistanceCorrosion Resistance to Fresh Water
Threaded ConnectorsCorrosion ResistanceCorrosion Resistance to Salt Water
Threaded ConnectorsForming CharacteristicsFormability
Threaded ConnectorsMachining CharacteristicsMachinability
Threaded ConnectorsMechanical PropertiesDuctility
Threaded ConnectorsMechanical PropertiesModerate Strength
FastenersNutsAppearanceAppearance
NutsCorrosion ResistanceCorrosion Resistance
NutsCorrosion ResistanceCorrosion Resistance to Fresh Water
NutsCorrosion ResistanceCorrosion Resistance to Salt Water
NutsMachining CharacteristicsMachinability
RivetsAppearanceAppearance
RivetsCorrosion ResistanceCorrosion Resistance
RivetsCorrosion ResistanceCorrosion Resistance to Fresh Water
RivetsCorrosion ResistanceCorrosion Resistance to Salt Water
RivetsMachining CharacteristicsMachinability
ScrewsCorrosion ResistanceCorrosion Resistance
ScrewsCorrosion ResistanceCorrosion Resistance to Fresh Water
ScrewsCorrosion ResistanceCorrosion Resistance to Salt Water
ScrewsMachining CharacteristicsMachinability
IndustrialCouplingsCorrosion ResistanceCorrosion Resistance
CouplingsCorrosion ResistanceCorrosion Resistance to Fresh Water
CouplingsCorrosion ResistanceCorrosion Resistance to Salt Water
CouplingsMachining CharacteristicsMachinability
CouplingsMechanical PropertiesModerate Strength
DialsCorrosion ResistanceCorrosion Resistance
DialsMachining CharacteristicsMachinability
DialsMechanical PropertiesDuctility
DialsMechanical PropertiesModerate Strength
Flare FittingsCorrosion ResistanceCorrosion Resistance
Flare FittingsCorrosion ResistanceCorrosion Resistance to Salt Water
Flare FittingsMachining CharacteristicsMachinability
Flare FittingsMechanical PropertiesModerate Strength
GearsCorrosion ResistanceCorrosion Resistance
GearsCorrosion ResistanceCorrosion Resistance to Fresh Water
GearsCorrosion ResistanceCorrosion Resistance to Salt Water
GearsMachining CharacteristicsMachinability
GearsMechanical PropertiesDuctility
GearsMechanical PropertiesModerate Strength
Instrument PlatesCorrosion ResistanceCorrosion Resistance
Instrument PlatesMachining CharacteristicsMachinability
Instrument PlatesMechanical PropertiesDuctility
Instrument PlatesMechanical PropertiesModerate Strength
Nuts, Screws RivetsConductivity (Electrical)Electrical Conductivity
Nuts, Screws RivetsConductivity (Thermal)Thermal Conductivity
Nuts, Screws RivetsSoftening ResistanceResistance to Softening
Screw Machine ProductsCorrosion ResistanceCorrosion Resistance
Screw Machine ProductsMachining CharacteristicsMachinability
Screw Machine ProductsMechanical PropertiesDuctility
Screw Machine ProductsMechanical PropertiesModerate Strength
OrdnanceDrawn ShellsCorrosion ResistanceCorrosion Resistance
Drawn ShellsMachining CharacteristicsMachinability
Drawn ShellsMechanical PropertiesDuctility
Drawn ShellsMechanical PropertiesModerate Strength
PlumbingPlumbers' Brass GoodsCorrosion ResistanceCorrosion Resistance
Plumbers' Brass GoodsForming CharacteristicsFormability
Plumbers' Brass GoodsMechanical PropertiesDuctility - Cold Workable
Plumbers' Brass GoodsSolderabilitySolderability
Plumbing FittingsCorrosion ResistanceCorrosion Resistance
Plumbing FittingsForming CharacteristicsFormability
Plumbing FittingsMechanical PropertiesDuctility - Cold Workable
Plumbing FittingsSolderabilitySolderability
Applicable Specifications
Form System Standard Description
BarASTMB121/B121MLEADED BRASS PLATE, SHEET, STRIP AND ROLLED BAR
PlateASTMB121/B121MLEADED BRASS PLATE, SHEET, STRIP AND ROLLED BAR
Rod, Bar & ShapesASTMB453/B453MCOPPER-ZINC-LEAD ALLOY (LEADED-BRASS) ROD
SheetASTMB121/B121MLEADED BRASS PLATE, SHEET, STRIP AND ROLLED BAR
StripASTMB121/B121MLEADED BRASS PLATE, SHEET, STRIP AND ROLLED BAR
Corrosion Properties

No information available.