Copper Alloy, UNS C10910, OS050 Temper, Flat Products

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Copper Alloy, UNS C10910, OS050 Temper, Flat Products
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: Nominal Grain Size 0.05 mm 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 Forming; Piercing and Punching; Roll Threading and Knurling; Shearing; Spinning; Squeezing and Swaging; Stamping Typical Uses: Busbars; Conductors, Electrical; Telecommunication Cables; Welding and Brazing Components Applicable Specifications: Bar – ASTM B152/B152M; Sheet, Strip, Roller Bar & Plate – ASME SB152; Strip – ASTM B152/B152M
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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	50 @Thickness 6.35 mm	50 @Thickness 0.250 in
	62 @Thickness 1.02 mm	62 @Thickness 0.0400 in
Hardness, Rockwell F	40 @Thickness 1.02 mm	40 @Thickness 0.0400 in
Hardness, Rockwell 30T	64	64
Tensile Strength	221 MPa	32000 psi
Tensile Strength, Yield	68.9 MPa	10000 psi	0.2% Offset
Elongation at Break	45 % @Thickness 1.02 mm	45 % @Thickness 0.0400 in
	50 % @Thickness 6.35 mm	50 % @Thickness 0.250 in
Tensile Modulus	117 GPa	17000 ksi
Modulus of Rigidity	44.1 GPa	6400 ksi
Poissons Ratio	0.33	0.33	Calculated
Fatigue Strength	75.8 MPa @# of Cycles 1.00e+8	11000 psi @# of Cycles 1.00e+8
Machinability	20 %	20 %
Forgeability	65 %	65 %
Shear Strength	152 MPa	22000 psi

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000172 ohm-cm	0.00000172 ohm-cm	100% 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
	17.3 µm/m-°C @Temperature 20.0 - 200 °C	9.60 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	>= 350 °C	>= 662 °F

Processing Properties	Metric	English	Comments
Processing Temperature	180 °C	356 °F	Stress Relief

Component Elements Properties	Metric	English	Comments
Copper, Cu	>= 99.5 %	>= 99.5 %
Oxygen, O	<= 0.0050 %	<= 0.0050 %

Descriptive Properties
US EPA Registered Antimicrobial	Yes

References for this datasheet.

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MC10910x8 / 291490

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