Copper Alloy, UNS C64760, H08 Temper, Flat Products

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Copper Alloy, UNS C64760, H08 Temper, Flat Products
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: Spring Fabrication Properties: Good Suitability – Soldering, Spot Weld, Seam Weld, Capacity for Being Cold Worked, Capacity for Being Hot Formed Typical Uses: Connectors, Automotive; Connectors, Electrical, Lead-Free; Connectors, electronic; Contact springs; Circuit Breaker Components; Relay Components
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Physical Properties	Original Value	Comments

Density	0.318 lb/in³

Mechanical Properties	Original Value	Comments
Hardness, Vickers	235 @Load 3.00 kg
Tensile Strength	113 ksi	Typical
	107 - 122 ksi
Tensile Strength, Yield	102 - 116 ksi	0.2% Offset
	109 ksi	0.2% Offset, Typical
Elongation at Break	1.0 %
Tensile Modulus	19200 ksi

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.00000430 ohm-cm	40% IACS

Thermal Properties	Original Value	Comments
CTE, linear	9.80 µin/in-°F @Temperature 20.0 - 300 °C
Specific Heat Capacity	0.0900 BTU/lb-°F
Thermal Conductivity	98.0 BTU-in/hr-ft²-°F
Melting Point	>= 1967 °F
Solidus	1967 °F

Component Elements Properties	Original Value	Comments
Copper, Cu	94.4 - 97.8 %	As Balance
Iron, Fe	<= 0.10 %
Lead, Pb	<= 0.050 %
Magnesium, Mg	<= 0.30 %
Manganese, Mn	<= 0.10 %
Nickel, Ni	1.5 - 3.0 %
Silicon, Si	0.40 - 0.80 %
Tin, Sn	0.050 - 0.50 %
Zinc, Zn	0.30 - 0.80 %

Descriptive Properties
US EPA Registered Antimicrobial	Yes

References for this datasheet.

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MC64760x6 / 292245

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