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Ensinger PEI

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Copper Alloy, UNS C17450, TH02 Temper, Flat Products
Categories: Metal; Nonferrous Metal; Copper Alloy

Material Notes: Temper: 1/2 Hard and Precipitation Heat Treated

Fabrication Properties: Excellent Suitability – Capacity for Being Cold Worked, Capacity for Being Hot Formed; Good Suitability – Soldering, Brazing, Spot Weld; Fair Suitability – Gas Shielded Arc Welding, Coated Metal Arc Welding, Seam Weld, Butt Weld

Typical Uses: Fuse Clips; Resistance welding electrodes; Springs, current and signal carrying; Switch blades; Bearing sleeve; Bellows; Contacts; Diaphragms; Plastic molding tooling; Plunger tips, die casting; Springs, mechanical

Applicable Specifications: Sheet & Strip - ASTM B768; Strip - ASTM B888/B88M

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Physical PropertiesOriginal ValueComments
Density 0.323 lb/in³
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell B 93
Tensile Strength 100 ksi
Tensile Strength, Yield 85.0 ksi0.2% Offset
Elongation at Break 15 %
Tensile Modulus 20000 ksi
 
Electrical PropertiesOriginal ValueComments
Electrical Resistivity 0.00000380 ohm-cm45% IACS
 
Thermal PropertiesOriginal ValueComments
Thermal Conductivity 128 BTU-in/hr-ft²-°F
Melting Point 1885 - 1960 °F
Solidus 1885 °F
Liquidus 1960 °F
 
Processing PropertiesOriginal ValueComments
Solution Temperature 1550 - 1700 °F
@Time 60.0 sec
Water
Hot-Working Temperature 1200 - 1750 °F
 
Component Elements PropertiesOriginal ValueComments
Aluminum, Al <= 0.20 %
Beryllium, Be 0.15 - 0.50 %
Copper, Cu 97.2 - 99.4 %As Balance
Iron, Fe <= 0.20 %
Nickel, Ni 0.50 - 1.0 %
Silicon, Si <= 0.20 %
Tin, Sn <= 0.25 %
Zirconium, Zr <= 0.50 %
 
Descriptive Properties
US EPA Registered AntimicrobialYes

References for this datasheet.

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MC17450x1 / 291585

Proto3000 – 3D Engineering Solutions

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