Copper Alloy, UNS C18661, H04 Temper, Rod

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Copper Alloy, UNS C18661, H04 Temper, Rod
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: Hard Fabrication Properties: Excellent Suitability – Soldering, Brazing, Capacity for Being Cold Worked Typical Uses: Automotive Electrical Connectors; Bus Bars; Conductors; Contacts; Terminal Connectors; Terminals; Wire; Wire, Caternary Trolly; Wire, Electrical Trolly
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Physical Properties	Metric	English	Comments

Density	8.89 g/cc	0.321 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength	503 MPa @Thickness 6.60 mm	73000 psi @Thickness 0.260 in
Elongation at Break	3.0 %	3.0 %
Tensile Modulus	124.97 GPa	18125 ksi
Modulus of Rigidity	51.7 GPa	7500 ksi
Poissons Ratio	0.27	0.27
Machinability	20 %	20 %
Forgeability	65 %	65 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000230 ohm-cm	0.00000230 ohm-cm	74% IACS

Thermal Properties	Metric	English	Comments
CTE, linear	17.6 µm/m-°C @Temperature 20.0 - 200 °C	9.80 µin/in-°F @Temperature 68.0 - 392 °F
Thermal Conductivity	24.1 W/m-K	167 BTU-in/hr-ft²-°F
Melting Point	1010 - 1070 °C	1850 - 1958 °F
Solidus	1010 °C	1850 °F
Liquidus	1070 °C	1958 °F

Component Elements Properties	Metric	English	Comments
Copper, Cu	99 - 99.9 %	99 - 99.9 %	As Balance
Iron, Fe	<= 0.10 %	<= 0.10 %
Magnesium, Mg	0.10 - 0.70 %	0.10 - 0.70 %
Phosphorus, P	0.0010 - 0.020 %	0.0010 - 0.020 %
Tin, Sn	<= 0.20 %	<= 0.20 %

Descriptive Properties
US EPA Registered Antimicrobial	Yes

References for this datasheet.

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MC18661x1 / 291663

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