Copper Alloy, UNS C66300, HR08 Temper, Flat Products

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Copper Alloy, UNS C66300, HR08 Temper, Flat Products
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: Spring and Stress Relieved Typical Uses: Clutch discs; Bushings, sleeve; Connectors; Fuse Clips; Switch Gear; Terminals; Fasteners; Lock Washers; Beater bars; Bellows; Diaphragms; Springs; Bridge bearing plates Chemical hardware; Perforated sheets; Textile machinery Applicable Specifications: Sheet, Strip, Roller Bar & Plate – ASTM B592
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Physical Properties	Metric	English	Comments

Density	8.77 g/cc	0.317 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength	710 MPa	103000 psi
Tensile Strength, Yield	689 MPa	100000 psi	0.2% Offset
Elongation at Break	>= 4.0 %	>= 4.0 %
Tensile Modulus	124 GPa	18000 ksi
Modulus of Rigidity	47.6 GPa	6900 ksi
Poissons Ratio	0.30	0.30	Calculated

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000690 ohm-cm	0.00000690 ohm-cm	25% IACS

Thermal Properties	Metric	English	Comments
CTE, linear	16.9 µm/m-°C @Temperature 20.0 - 100 °C	9.40 µin/in-°F @Temperature 68.0 - 212 °F
	17.6 µm/m-°C @Temperature 20.0 - 200 °C	9.80 µin/in-°F @Temperature 68.0 - 392 °F
	17.8 µm/m-°C @Temperature 20.0 - 300 °C	9.90 µin/in-°F @Temperature 68.0 - 572 °F
Specific Heat Capacity	0.377 J/g-°C	0.0900 BTU/lb-°F
Thermal Conductivity	8.93 W/m-K	62.0 BTU-in/hr-ft²-°F
Melting Point	999 - 1050 °C	1830 - 1920 °F
Solidus	999 °C	1830 °F
Liquidus	1050 °C	1920 °F

Component Elements Properties	Metric	English	Comments
Cobalt, Co	<= 0.20 %	<= 0.20 %
Copper, Cu	84.5 - 87.5 %	84.5 - 87.5 %
Iron, Fe	1.4 - 2.4 %	1.4 - 2.4 %
Lead, Pb	<= 0.050 %	<= 0.050 %
Phosphorus, P	<= 0.35 %	<= 0.35 %
Tin, Sn	1.5 - 3.0 %	1.5 - 3.0 %
Zinc, Zn	8.9 - 12.6 %	8.9 - 12.6 %	As Balance

Descriptive Properties
US EPA Registered Antimicrobial	Yes

References for this datasheet.

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MC66300x8 / 292277

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