Copper Alloy, UNS C19025, H01 Temper, Flat Products

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Copper Alloy, UNS C19025, H01 Temper, Flat Products
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: 1/4 Hard Common Fabrication Processes: Blanking; Forming and Bending; Stamping Typical Uses: Electrical Connectors; IC and transistor lead frames; Springs Applicable Specifications: Sheet & Strip – ASTM B422/B422M; Strip – ASTM B888/B88M
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Physical Properties	Metric	English	Comments

Density	8.91 g/cc	0.322 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Vickers	135 @Load 0.500 kg	135 @Load 1.10 lb
Tensile Strength	400 MPa	58000 psi
Tensile Strength, Yield	393 MPa	57000 psi	0.2% Offset
Elongation at Break	25 %	25 %
Tensile Modulus	131 GPa	19000 ksi
Modulus of Rigidity	42.7 GPa	6200 ksi

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000430 ohm-cm	0.00000430 ohm-cm	40% IACS

Thermal Properties	Metric	English	Comments
CTE, linear	16.9 µm/m-°C @Temperature 20.0 - 300 °C	9.40 µin/in-°F @Temperature 68.0 - 572 °F
Thermal Conductivity	13.4 W/m-K	93.0 BTU-in/hr-ft²-°F
Melting Point	<= 1080 °C	<= 1976 °F
Liquidus	1080 °C	1976 °F

Component Elements Properties	Metric	English	Comments
Copper, Cu	97.4 - 98.4 %	97.4 - 98.4 %	As Balance
Nickel, Ni	0.80 - 1.2 %	0.80 - 1.2 %
Phosphorus, P	0.030 - 0.070 %	0.030 - 0.070 %
Silver, Ag	>= 0.10 %	>= 0.10 %
Tin, Sn	0.70 - 1.1 %	0.70 - 1.1 %
Zinc, Zn	<= 0.20 %	<= 0.20 %

Descriptive Properties
US EPA Registered Antimicrobial	Yes

References for this datasheet.

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MC19025x2 / 291708

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