Find suppliers for this alloyC37000
Chemical Composition
Element
Cu(1)PbZnFe
(1) Cu + Sum of Named Elements 99.6% min.
Min (%)59.00.8
Max (%)62.01.5Rem0.15
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Rockwell B scale
Rockwell F scale
Rockwell 30T scale
Torsion Modulus
(ksi)
Cold Work
(%)
TubeHardH0480   Typ
60   Typ
6   Typ
85   Typ
74   Typ
35
Hard DrawnH8070   Typ
45   Typ
10   Typ
25
H8070   Typ
45   Typ
10   Typ
75   Typ
67   Typ
5.7   Typ
25
H8080   Typ
60   Typ
6   Typ
35
Light AnnealO5054   Typ
20   Typ
40   Typ
O5054   Typ
20   Typ
40   Typ
80   Typ
43   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1650
Melting Point - Solidus°F1630
Densitylb/cu in. at 68°F0.304
Specific Gravity8.41
Electrical Conductivity% IACS at 68°F27
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F69
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)11.6
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 WorkedFair
Capacity for Being Hot FormedExcellent
Machinability Rating70
Common Fabrication Processes
  • Machining
    
Thermal Properties
Treatment Minimum* Maximum*
* Temperature is measured in Fahrenheit.
Annealing8001100
Hot Treatment11501450
Typical uses
Product Category Product Reason Category Reason
IndustrialAutomatic Screw Machine PartsCorrosion ResistanceCorrosion Resistance
Automatic Screw Machine PartsMachining CharacteristicsMachinability
Applicable Specifications
Form Sub-Form System Standard Description
Die ForgingASTMB283/B283MCOPPER AND COPPER ALLOY DIE FORGINGS (HOT PRESSED)
Rod, Bar & ShapesASTMB124/B124MCOPPER AND COPPER-ALLOY FORGING ROD, BAR AND SHAPES
Rod, Tubing & ShapesASTMB981/B981MLOW LEADED BRASS ROD, BAR AND SHAPES
TubeASTMB135Tube, Seamless
Seamless (Metric)ASTMB135MSeamless Brass Tube (Metric)
MILITARYMIL-T-46072TUBE, ROUND COPPER ALLOYS (LEADED BRASS), SEAMLESS
Corrosion Properties

No information available.