Find suppliers for this alloyC64790
Chemical Composition
Element
Cu(1,2)PbSnZnFeNi(3)CrMgMnSi
(1) Cu value includes Ag. (2) Cu + Sum of Named Elements 99.5% min. (3) Ni value includes Co.
Min (%)0.050.302.50.050.050.6
Max (%)Rem0.050.500.80.104.50.500.300.101.2
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.2% Offset
Elongation
(%)
Vickers Hardness, 3000 gm
Flat Products1/2 HardH02113   Min
119   Typ
123   Max
104   Min
110   Typ
116   Max
10   Min
250   Min
HardH04119   Min
125   Typ
129   Max
109   Min
115   Typ
120   Max
7   Min
265   Min
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1969
Melting Point - Solidus°F1953
Densitylb/cu in. at 68°F0.32
Specific Gravity8.8
Electrical Conductivity% IACS at 68°F38
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F87
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)9.7
Modulus of Elasticity in Tensionksi19100
Poisson's Ratio0.33
Fabrication Properties
Technique Suitability
SolderingExcellent
BrazingNot Recommended
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingNot Recommended
Spot WeldNot Recommended
Seam WeldNot Recommended
Butt WeldNot Recommended
Capacity for Being Cold WorkedGood
Capacity for Being Hot FormedGood
Common Fabrication Processes
  • Forming and Bending
  • Stamping
Thermal Characteristics

No thermal characteristics for this alloy

Typical uses
Product Category Product Reason Category Reason
ElectricalConnectors
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.