Oxygen-free extra-low phosphorus Copper, UNS C10300, H80 (15%) temper, tube, shapes

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Oxygen-free extra-low phosphorus Copper, UNS C10300, H80 (15%) temper, tube, shapes
Categories:	Metal; Nonferrous Metal; Copper Alloy; Wrought Copper
Material Notes:	Test specimens: tube - 25 mm OD, 1.65 mm thick, shape - 13 mm section. Applications: electrical conductors and terminals, tubular busbars, commutators, copper clad steel and clad products, waveguide tubing, thermostatic control tubing, and applications requiring good conductivity and welding or brazing properties. Processing: Excellent hot and cold workability; good forgeability. Annealing temp.: 475-750°C (900-1400°F). Hot working temp.: 750-875°C (1400-1600°F). Fabricated by coining, coppersmithing, drawing and upsetting, hot forging and pressing, spinning, swaging, stamping. Corrosion Resistance: Good to excellent Weldability: excellent welding and brazing properties. UNS C10300, CDA 103, ASTM (tubing) B68, B75, B88, B111, B188, B251, B280, B306, B359, B372, B395, B447, (shapes) B133, B187
Key Words:	ASTM B280, 306, 359, 372, 395, 447, OFXLP, CDA 103, ASTM B68, 75, 88, 111, 133, 152, 187, 188, 251
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Physical Properties	Original Value	Comments

Density	8.94 g/cc

Mechanical Properties	Original Value	Comments
Hardness, Rockwell B	35	Rod
Hardness, Rockwell F	77
Hardness, Rockwell 30T	45	Rod
Tensile Strength, Ultimate	275 MPa
Tensile Strength, Yield	220 MPa
Elongation at Break	25 %	Tube
	30 %	Shape
Modulus of Elasticity	115 GPa
Poissons Ratio	0.31
Machinability	20 %	UNS C36000 (free-cutting brass) = 100%
Forgeability	65 %
Shear Modulus	44.0 GPa
Shear Strength	180 MPa

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.00000174 ohm-cm @Temperature 20.0 °C	99% IACS

Thermal Properties	Original Value	Comments
CTE, linear	17.0 µm/m-°C @Temperature 20.0 - 100 °C
	17.3 µm/m-°C @Temperature 20.0 - 200 °C
	17.7 µm/m-°C @Temperature 20.0 - 300 °C
Specific Heat Capacity	0.385 J/g-°C
Thermal Conductivity	386 W/m-K @Temperature 20.0 °C
Melting Point	1083 °C
Solidus	1083 °C
Liquidus	1083 °C
Annealing Point	>= 700 °F

Component Elements Properties	Original Value	Comments
Copper, Cu	99.95 %	Includes Cu+Ag+P
Other	<= 0.050 %
Phosphorus, P	0.0010 - 0.0050 %

References for this datasheet.

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