Copper Alloy, UNS C41125, H04 Temper, Strip

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Copper Alloy, UNS C41125, 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, Coated Metal Arc Welding, Spot Weld, Seam Weld
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Physical Properties	Original Value	Comments

Density	0.320 lb/in³

Mechanical Properties	Original Value	Comments
Hardness, Vickers	168 @Load 3.00 kg
Tensile Strength	78.5 ksi	Typical
	72.5 - 87.0 ksi
Tensile Strength, Yield	65.2 - 79.8 ksi	0.2% Offset
	73.8 ksi	0.2% Offset, Typical
Elongation at Break	11 %
Tensile Modulus	17900 ksi
Modulus of Rigidity	9000 ksi
Poissons Ratio	0.316
Machinability	20 %
Forgeability	70 %

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.00000570 ohm-cm	30% IACS

Thermal Properties	Original Value	Comments
CTE, linear	10.2 µin/in-°F @Temperature 20.0 - 300 °C
Thermal Conductivity	80.0 BTU-in/hr-ft²-°F
Melting Point	1859 - 1922 °F
Solidus	1859 °F
Liquidus	1922 °F

Component Elements Properties	Original Value	Comments
Copper, Cu	86.5 - 90.5 %
Iron, Fe	<= 0.030 %
Lead, Pb	<= 0.050 %
Nickel, Ni	<= 0.80 %
Phosphorus, P	<= 0.060 %
Tin, Sn	0.50 - 0.90 %
Zinc, Zn	7.7 - 13 %	As Balance

Descriptive Properties
US EPA Registered Antimicrobial	Yes

References for this datasheet.

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MC41125x1 / 291911

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