Copper Alloy, UNS C19250 (SPKFC-5W), H04 Temper, Flat Products

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Copper Alloy, UNS C19250 (SPKFC-5W), H04 Temper, Flat Products
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: Hard Fabrication Properties: Excellent Suitability – Soldering, Brazing, Spot Weld, Seam Weld, Butt Weld; Good Suitability – Capacity for Being Cold Worked; Fair Suitability – Capacity for Being Hot Formed
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Physical Properties	Metric	English	Comments

Density	8.89 g/cc	0.321 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength	503 - 648 MPa	73000 - 94000 psi
	600 MPa	87000 psi	Typical
Tensile Strength, Yield	483 - 627 MPa	70000 - 91000 psi	0.2% Offset
	579 MPa	84000 psi	0.2% Offset, Typical
Elongation at Break	5.0 %	5.0 %
Tensile Modulus	120 GPa	17400 ksi

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000570 ohm-cm	0.00000570 ohm-cm	30% IACS

Thermal Properties	Metric	English	Comments
CTE, linear	17.5 µm/m-°C @Temperature 20.0 - 200 °C	9.70 µin/in-°F @Temperature 68.0 - 392 °F
Thermal Conductivity	10.8 W/m-K	75.0 BTU-in/hr-ft²-°F
Melting Point	<= 1068 °C	<= 1954 °F
Liquidus	1068 °C	1954 °F

Component Elements Properties	Metric	English	Comments
Copper, Cu	>= 95.8 %	>= 95.8 %
Iron, Fe	0.15 - 0.45 %	0.15 - 0.45 %
Lead, Pb	<= 0.020 %	<= 0.020 %
Manganese, Mn	<= 0.020 %	<= 0.020 %
Phosphorus, P	0.040 - 0.20 %	0.040 - 0.20 %
Silicon, Si	<= 0.010 %	<= 0.010 %
Tin, Sn	0.80 - 2.5 %	0.80 - 2.5 %
Zinc, Zn	<= 1.0 %	<= 1.0 %

Descriptive Properties
US EPA Registered Antimicrobial	Yes

References for this datasheet.

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MC19250x3 / 291755

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