Find suppliers for this alloyC70252
Chemical Composition
Element
Cu(1,2)PbZnFeNi(3)MgMnSi
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. (3) Ni value includes Co.
Min (%)3.00.050.110.40
Max (%)Rem0.051.00.204.20.300.201.2
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.2% Offset
Elongation
(%)
Vickers Hardness, 500 gm
Flat ProductsMill-hardened Temper, TM - HardTM04125   Typ
119   Typ
6   Typ
260   Typ
Mill-hardened Temper, TM - XHMS SpringTM08150   Typ
145   Typ
1   Typ
330   Typ
Mill-hardened Temper, TM -XHM - Extra HardTM06136   Typ
132   Typ
3   Typ
300   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1994
Melting Point - Solidus°F1931
Densitylb/cu in. at 68°F0.32
Specific Gravity8.82
Electrical Conductivity% IACS at 68°F38
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F88
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)9.8
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi17800
Fabrication Properties
Technique Suitability
Capacity for Being Cold WorkedExcellent
Fabrication Process Properties

No fabrication process properties for this alloy

Thermal Characteristics

No thermal characteristics for this alloy

Typical uses
Product Category Product Reason Category Reason
ElectricalSheet, strip and plate
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.