Find suppliers for this alloy C68300
Chemical Composition
Elements
Cu(1,2) Pb Sn Zn Cd Sb Si
(1) Cu + Sum of Named Elements 99.5% min.
(2) Cu value includes Ag.
Min (%) 59.0 0.05 0.30 0.30
Max (%) 63.0 0.09 0.20 Rem 0.01 1.0 1.0
Mechanical Properties *
Form Temper Temper Code Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Rockwell B scale
* Measured at room temperature, 68°F (20°C).
Rod As Hot Extruded M30 51 Min
62 Typ
73 Max
30 Min
36 Typ
15 Typ
60 Typ
Physical Properties
Melting Point - Liquidus°F 1656
Melting Point - Solidus°F 1632
Densitylb/cu in. at 68°F 0.303
Specific Gravity 8.47
Fabrication Properties
Technique Suitability
Soldering Excellent
Brazing Good
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Not Recommended
Coated Metal Arc Welding Not Recommended
Spot Weld Not Recommended
Seam Weld Not Recommended
Butt Weld Not Recommended
Capacity for Being Cold Worked Poor
Capacity for Being Hot Formed Excellent
Forgeability Rating 100
Machinability Rating 850
Common Fabrication Processes

No fabrication process properties for this alloy

Thermal Properties

No thermal properties for this alloy

Typical Uses

No information for this alloy

Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No Corrosion Properties Available.