Copper Alloy, UNS C64760, H02 Temper, Flat Products

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Copper Alloy, UNS C64760, H02 Temper, Flat Products
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: 1/2 Hard Fabrication Properties: Excellent Suitability – Soldering, Capacity for Being Cold Worked, Capacity for Being Hot Formed; Good Suitability – Brazing, Gas Shielded Arc Welding, Coated Metal Arc Welding, Spot Weld
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Physical Properties	Metric	English	Comments

Density	8.89 g/cc	0.321 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Vickers	178 @Load 0.500 kg	178 @Load 1.10 lb
Tensile Strength	572 MPa	83000 psi
Tensile Strength, Yield	517 MPa	75000 psi	0.2% Offset
Elongation at Break	10 %	10 %
Tensile Modulus	87.6 GPa	12700 ksi
Modulus of Rigidity	33.1 GPa	4800 ksi
Poissons Ratio	0.32	0.32	Calculated
Machinability	20 %	20 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000370 ohm-cm	0.00000370 ohm-cm	47% IACS

Thermal Properties	Metric	English	Comments
Specific Heat Capacity	0.377 J/g-°C	0.0900 BTU/lb-°F
Thermal Conductivity	16.41 W/m-K	113.9 BTU-in/hr-ft²-°F
Melting Point	1068 - 1087 °C	1954 - 1989 °F
Solidus	1068 °C	1954 °F
Liquidus	1087 °C	1989 °F
Annealing Point	>= 450 °C	>= 842 °F

Processing Properties	Metric	English	Comments
Processing Temperature	>= 250 °C	>= 482 °F	Stress Relief
Hot-Working Temperature	800.0 - 950.0 °C	1472 - 1742 °F

Component Elements Properties	Metric	English	Comments
Copper, Cu	>= 93.5 %	>= 93.5 %
Lead, Pb	<= 0.020 %	<= 0.020 %
Magnesium, Mg	<= 0.050 %	<= 0.050 %
Nickel, Ni	0.40 - 2.5 %	0.40 - 2.5 %
Silicon, Si	0.050 - 0.60 %	0.050 - 0.60 %
Tin, Sn	<= 0.30 %	<= 0.30 %
Zinc, Zn	0.20 - 2.5 %	0.20 - 2.5 %

Descriptive Properties
Proportional Limit	58 ksi
US EPA Registered Antimicrobial	Yes

References for this datasheet.

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MC64760x1 / 292239

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