Copper Alloy, UNS C42230, BW33520, H04 Temper, Strip

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Copper Alloy, UNS C42230, BW33520, H04 Temper, Strip
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: Hard Fabrication Properties: Excellent Suitability – Soldering, Brazing, Capacity for Being Cold Worked; Good Suitability – Gas Shielded Arc Welding, Butt Weld, Capacity for Being Hot Formed; Fair Suitability – Oxyacetylene Welding Typical Uses: Conductors; Terminals Connectors
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Physical Properties	Metric	English	Comments

Density	8.75 g/cc	0.316 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Vickers	197 @Load 3.00 kg	197 @Load 6.62 lb
Tensile Strength	580 - 636 MPa	84100 - 92300 psi
	646 MPa	93700 psi	Typical
Tensile Strength, Yield	567 MPa	82200 psi	0.2% Offset, Typical
	550 - 640 MPa	79800 - 92800 psi	0.2% Offset
Tensile Modulus	119 GPa	17300 ksi
Modulus of Rigidity	44.34 GPa	6431 ksi	Calculated
Poissons Ratio	0.345	0.345

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000510 ohm-cm	0.00000510 ohm-cm	34% IACS

Thermal Properties	Metric	English	Comments
Thermal Conductivity	10.5 W/m-K	73.2 BTU-in/hr-ft²-°F
Melting Point	1004 - 1060 °C	1839 - 1940 °F
Solidus	1004 °C	1839 °F
Liquidus	1060 °C	1940 °F

Component Elements Properties	Metric	English	Comments
Cobalt, Co	0.30 - 1.5 %	0.30 - 1.5 %
Copper, Cu	87 - 91 %	87 - 91 %
Iron, Fe	<= 0.050 %	<= 0.050 %
Lead, Pb	<= 0.010 %	<= 0.010 %
Manganese, Mn	<= 0.050 %	<= 0.050 %
Silicon, Si	0.050 - 0.30 %	0.050 - 0.30 %
Tin, Sn	0.40 - 1.5 %	0.40 - 1.5 %
Zinc, Zn	5.6 - 12.3 %	5.6 - 12.3 %	As Balance

References for this datasheet.

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MC42230x1 / 291930

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