Find suppliers for this alloyC21000
Chemical Composition
Element
Cu(1)PbZnFe
(1) Cu + Sum of Named Elements 99.8% min.
Min (%)94.0
Max (%)96.00.05Rem0.05
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)
Flat Products1/2 HardH0248   Typ
40   Typ
12   Typ
52   Typ
54   Typ
34   Typ
0.04
1/4 HardH0142   Typ
32   Typ
25   Typ
32   Typ
0.04
H0142   Typ
32   Typ
25   Typ
38   Typ
44   Typ
32   Typ
0.04
Extra HardH0661   Typ
55   Typ
4   Typ
70   Typ
64   Typ
39   Typ
6.4   Typ
0.04
HardH0456   Typ
50   Typ
5   Typ
64   Typ
60   Typ
37   Typ
0.04
H0456   Typ
50   Typ
5   Typ
37   Typ
0.04
Nominal Grain Size 0.015 mmOS01538   Typ
14   Typ
42   Typ
60   Typ
15   Typ
30   Typ
0.04
Nominal Grain Size 0.035 mmOS03535   Typ
11   Typ
45   Typ
52   Typ
4   Typ
28   Typ
0.04
Nominal Grain Size 0.050 mmOS05034   Typ
10   Typ
45   Typ
46   Typ
0.04
SpringH0864   Typ
58   Typ
4   Typ
40   Typ
0.04
H0864   Typ
58   Typ
4   Typ
73   Typ
66   Typ
40   Typ
0.04
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1950
Melting Point - Solidus°F1920
Densitylb/cu in. at 68°F0.32
Specific Gravity8.86
Electrical Conductivity% IACS at 68°F56
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F135
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)10
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi17000
Modulus of Rigidityksi6400
Fabrication Properties
Technique Suitability
SolderingExcellent
BrazingExcellent
Oxyacetylene WeldingGood
Gas Shielded Arc WeldingGood
Coated Metal Arc WeldingNot Recommended
Spot WeldNot Recommended
Seam WeldNot Recommended
Butt WeldGood
Capacity for Being Cold WorkedExcellent
Capacity for Being Hot FormedGood
Machinability Rating20
Common Fabrication Processes
  • Blanking
  • Coining
  • Drawing
  • Etching
  • Forming and Bending
  • Piercing and Punching
  • Shearing
  • Spinning
  • Squeezing and Swaging
  • Stamping
    
Thermal Properties
Treatment Minimum* Maximum*
* Temperature is measured in Fahrenheit.
Annealing8001450
Hot Treatment14001600
Typical uses
Product Category Product Reason Category Reason
ArchitectureOrnamental TrimAppearanceAppearance
Ornamental TrimCorrosion ResistanceCorrosion Resistance
Ornamental TrimMechanical PropertiesModerate Strength
Ornamental TrimPlating CharacteristicsPlateable
ConsumerEmblemsAppearanceAppearance
EmblemsCorrosion ResistanceCorrosion Resistance
EmblemsForming CharacteristicsFormability
EmblemsMechanical PropertiesModerate Strength
EmblemsPlating CharacteristicsPlateable
JewelryAppearanceAppearance
JewelryCorrosion ResistanceCorrosion Resistance
JewelryForming CharacteristicsFormability
JewelryMechanical PropertiesModerate Strength
JewelryPlating CharacteristicsPlateable
Plaques, MedallionsAppearanceAppearance
Plaques, MedallionsFinishing CharacteristicsAccepts Lacquers
Plaques, MedallionsForming CharacteristicsCoinability
Plaques, MedallionsForming CharacteristicsFormability
Plaques, MedallionsPlating CharacteristicsBase for Gold Plate
ElectricalConnectorsConductivity (Electrical)Electrical Conductivity
ConnectorsConductivity (Thermal)Thermal Conductivity
ConnectorsCorrosion ResistanceCorrosion Resistance
ConnectorsForming CharacteristicsFormability
ConnectorsMechanical PropertiesModerate Strength
Rotor Bars, AC MotorsBrazing CharacteristicsBrazability
Rotor Bars, AC MotorsConductivity (Electrical)Electrical Resistivity
Rotor Bars, AC MotorsMechanical PropertiesModerate Strength
FastenersFastenersAppearanceAppearance
FastenersCorrosion ResistanceCorrosion Resistance
FastenersForming CharacteristicsFormability
FastenersMechanical PropertiesModerate Strength
IndustrialBase for Gold PlateMechanical PropertiesModerate Strength
Base for Gold PlatePlating CharacteristicsPlateable
Base for Vitreous EnamelMechanical PropertiesModerate Strength
Base for Vitreous EnamelPlating CharacteristicsPlateable
OrdnanceBullet JacketsCorrosion ResistanceCorrosion Resistance
Bullet JacketsForming CharacteristicsFormability
Bullet JacketsMechanical PropertiesModerate Strength
Firing Pin Support ShellsCorrosion ResistanceCorrosion Resistance
Firing Pin Support ShellsForming CharacteristicsFormability
Firing Pin Support ShellsMechanical PropertiesModerate Strength
Fuse CapsCorrosion ResistanceCorrosion Resistance
Fuse CapsForming CharacteristicsFormability
Fuse CapsMechanical PropertiesModerate Strength
Fuse CapsPlating CharacteristicsPlateable
PrimersCorrosion ResistanceCorrosion Resistance
PrimersForming CharacteristicsFormability
PrimersMechanical PropertiesModerate Strength
Small Arm Ammunition:Primer Caps, Bullet JacketsCorrosion ResistanceCorrosion Resistance
Small Arm Ammunition:Primer Caps, Bullet JacketsCorrosion ResistanceStress Corrosion Cracking Resistance
Small Arm Ammunition:Primer Caps, Bullet JacketsForming CharacteristicsFormability
Small Arm Ammunition:Primer Caps, Bullet JacketsMechanical PropertiesModerate Strength
OtherCoinsAppearanceAppearance
CoinsForming CharacteristicsCoinability
CoinsPlating CharacteristicsPlateable
MedalsAppearanceAppearance
MedalsCorrosion ResistanceCorrosion Resistance
MedalsForming CharacteristicsFormability
MedalsMechanical PropertiesModerate Strength
MedalsPlating CharacteristicsPlateable
TokensCorrosion ResistanceCorrosion Resistance
TokensForming CharacteristicsCoinability
TokensForming CharacteristicsFormability
TokensMechanical PropertiesModerate Strength
Applicable Specifications
Form Specific Sub-Form System Standard Description
BarASTMB36/B36MBRASS PLATE, SHEET, STRIP AND ROLLED BAR
SAEJ461WROUGHT AND CAST COPPER ALLOYS
SAEJ463WROUGHT COPPER AND COPPER ALLOYS
PlateASTMB36/B36MBRASS PLATE, SHEET, STRIP AND ROLLED BAR
Rod, Bar & ShapesASTMB927/B927MBRASS ROD, BAR, AND SHAPES
SheetASTMB36/B36MBRASS PLATE, SHEET, STRIP AND ROLLED BAR
SAEJ461WROUGHT AND CAST COPPER ALLOYS
SAEJ463WROUGHT COPPER AND COPPER ALLOYS
StripASTMB36/B36MBRASS PLATE, SHEET, STRIP AND ROLLED BAR
SAEJ461WROUGHT AND CAST COPPER ALLOYS
SAEJ463WROUGHT COPPER AND COPPER ALLOYS
TubeWeldedASTMB587WELDED BRASS TUBE
WireASTMB134/B134MBRASS WIRE
Corrosion Properties

No information available.