Oxygen-free Copper (OF), UNS C10200, H04 Temper, Rod

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Oxygen-free Copper (OF), UNS C10200, H04 Temper, Rod
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: Hard Fabrication Properties: Excellent Suitability – Soldering, Brazing, Capacity for Being Cold Worked, Capacity for Being Hot Formed; Good Suitability – Gas Shielded Arc Welding, Butt Weld; Fair Suitability – Oxyacetylene Welding Common Fabrication Processes: Blanking, Coining, Coppersmithing, Drawing, Etching, Forming and Bending, Heading and Upsetting, Hot Forging and Pressing, Piercing and Punching, Roll Threading and Knurling, Shearing, Spinning, Squeezing and Swaging, Stamping Typical uses: Bus Bars; Bus Conductors; Coaxial Cable; Coaxial Tube; Copper to Glass Seals in Electronic Appliances; Electrical Conductors; Electrical Conductors; Lead In Wire; Microwave Tubes; Transistor Components; Wave Guides; Billet Mold Tube; Coaxial Tube; Extrusion Cans for Powder Metallurgy; Tubing, LP Gas Service; Tubing, Medical Gas- Oxygen; Vacuum Seals; Tubular
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Physical Properties	Metric	English	Comments

Density	8.94 g/cc	0.323 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell B	45 @Thickness 25.4 mm	45 @Thickness 1.00 in
	47 @Thickness 50.8 mm	47 @Thickness 2.00 in
	60 @Thickness 6.35 mm	60 @Thickness 0.250 in
Hardness, Rockwell F	85 @Thickness 25.4 mm	85 @Thickness 1.00 in
	87 @Thickness 50.8 mm	87 @Thickness 2.00 in
	94 @Thickness 6.35 mm	94 @Thickness 0.250 in
Tensile Strength	310 MPa @Thickness 25.4 mm	45000 psi @Thickness 1.00 in
	331 MPa @Thickness 50.8 mm	48000 psi @Thickness 2.00 in
	379 MPa @Thickness 6.35 mm	55000 psi @Thickness 0.250 in
Tensile Strength, Yield	276 MPa @Thickness 25.4 mm	40000 psi @Thickness 1.00 in	0.5% Ext
	303 MPa @Thickness 50.8 mm	44000 psi @Thickness 2.00 in	0.5% Ext
	345 MPa @Thickness 6.35 mm	50000 psi @Thickness 0.250 in	0.5% Ext
Elongation at Break	10 % @Thickness 6.35 mm	10 % @Thickness 0.250 in
	16 % @Thickness 50.8 mm	16 % @Thickness 2.00 in
	20 % @Thickness 25.4 mm	20 % @Thickness 1.00 in
Tensile Modulus	117 GPa	17000 ksi
Modulus of Rigidity	44.1 GPa	6400 ksi
Poissons Ratio	0.33	0.33	Calculated
Fatigue Strength	117 MPa @Thickness 25.4 mm	17000 psi @Thickness 1.00 in
Machinability	20 %	20 %
Forgeability	65 %	65 %
Shear Strength	179 MPa @Thickness 25.4 mm	26000 psi @Thickness 1.00 in
	186 MPa @Thickness 50.8 mm	27000 psi @Thickness 2.00 in
	200 MPa @Thickness 6.35 mm	29000 psi @Thickness 0.250 in

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000170 ohm-cm	0.00000170 ohm-cm	101% 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
	17.1 µm/m-°C @Temperature 20.0 - 200 °C	9.50 µin/in-°F @Temperature 68.0 - 392 °F
	17.6 µm/m-°C @Temperature 20.0 - 300 °C	9.80 µin/in-°F @Temperature 68.0 - 572 °F
Specific Heat Capacity	0.385 J/g-°C	0.0920 BTU/lb-°F
Thermal Conductivity	32.6 W/m-K	226 BTU-in/hr-ft²-°F
Melting Point	1083 °C	1981 °F
Annealing Point	371 - 649 °C	700 - 1200 °F

Processing Properties	Metric	English	Comments
Hot-Working Temperature	760 - 871 °C	1400 - 1600 °F

Component Elements Properties	Metric	English	Comments
Copper, Cu	>= 99.95 %	>= 99.95 %
Oxygen, O	<= 0.0010 %	<= 0.0010 %

Descriptive Properties
Cold Work (%)	16		1 in
	35		2 in
	40		0.25 in
US EPA Registered Antimicrobial	Yes

References for this datasheet.

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MC10200x1 / 292656

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