Copper Alloy, UNS C14520, H04 Temper, Wire

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Copper Alloy, UNS C14520, H04 Temper, Wire
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: Hard Fabrication Properties: Excellent Suitability - Soldering; Good Suitability – Brazing, Capacity for Being Cold Worked, Capacity for Being Hot Formed; Fair Suitability - Oxyacetylene Welding, Gas Shielded Arc Welding, Butt Weld Common Fabrication Processes: Cold - Drawing, machining, moderate cold heading; Hot - Extrusion, forging (closed die only) Typical Uses: Fire Protection; Electrical Connectors; Motor Parts; Soldering Copper; Switch Parts; Transistor Bases; Forgings; Furnace Brazed Articles; Screw Machine Products; Wielding Torch Tips; Plumbing Fittings; Sprinkler Heads Applicable Specifications: Bar – ASTM B301/B301M; Rod– ASTM B301/B301M; Shapes – ASTM B301/B301M; Wire – ASTM B301/B301M
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Physical Properties	Metric	English	Comments

Density	8.94 g/cc	0.323 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength	386 MPa	56000 psi
Tensile Strength, Yield	352 MPa	51000 psi	0.2% Offset
Elongation at Break	3.0 %	3.0 %
Tensile Modulus	117 GPa	17000 ksi
Modulus of Rigidity	44.1 GPa	6400 ksi
Poissons Ratio	0.33	0.33	Calculated
Machinability	85 %	85 %
Forgeability	65 %	65 %
Shear Strength	207 MPa	30000 psi

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000200 ohm-cm	0.00000200 ohm-cm	85% IACS

Thermal Properties	Metric	English	Comments
CTE, linear	17.1 µm/m-°C @Temperature 20.0 - 100 °C	9.50 µin/in-°F @Temperature 68.0 - 212 °F
	17.5 µm/m-°C @Temperature 20.0 - 200 °C	9.70 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	0.385 J/g-°C	0.0920 BTU/lb-°F
Melting Point	1051 - 1075 °C	1924 - 1967 °F
Solidus	1051 °C	1924 °F
Liquidus	1075 °C	1967 °F
Annealing Point	427 - 649 °C	800 - 1200 °F

Processing Properties	Metric	English	Comments
Processing Temperature	760 - 871 °C	1400 - 1600 °F	Stress Relief

Component Elements Properties	Metric	English	Comments
Copper, Cu	>= 99.9 %	>= 99.9 %
Phosphorus, P	0.0040 - 0.020 %	0.0040 - 0.020 %
Tellurium, Te	0.40 - 0.70 %	0.40 - 0.70 %

Descriptive Properties
US EPA Registered Antimicrobial	Yes

References for this datasheet.

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MC14520y1 / 291555

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