Copper Alloy, UNS C70315, STOL 94, TM02 Temper, Strip, Sheet, Rod, Bar

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Copper Alloy, UNS C70315, STOL 94, TM02 Temper, Strip, Sheet, Rod, Bar
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: Mill-hardened Temper, TM - 1/2 Hard Fabrication Properties: Excellent Suitability – Capacity for Being Hot Formed; Good Suitability – Soldering, Brazing, Gas Shielded Arc Welding, Capacity for Being Cold Worked; Fair Suitability – Spot Weld, Seam Weld, Butt Weld Typical uses: Electrical Connectors – Automotive; Connector Components
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Physical Properties	Metric	English	Comments

Density	8.86 g/cc	0.320 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Vickers	200 - 250 @Load 3.00 kg	200 - 250 @Load 6.62 lb
Tensile Strength	662 - 752 MPa	96000 - 109000 psi
Tensile Strength, Yield	>= 593 MPa	>= 86000 psi	0.2% Offset
Elongation at Break	10 %	10 %
Tensile Modulus	132 GPa	19100 ksi

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000400 ohm-cm	0.00000400 ohm-cm	43% IACS

Thermal Properties	Metric	English	Comments
CTE, linear	17.1 µm/m-°C @Temperature 20.0 - 300 °C	9.50 µin/in-°F @Temperature 68.0 - 572 °F
Thermal Conductivity	15.4 W/m-K	107 BTU-in/hr-ft²-°F
Melting Point	1040 - 1060 °C	1904 - 1940 °F
Solidus	1040 °C	1904 °F
Liquidus	1060 °C	1940 °F

Component Elements Properties	Metric	English	Comments
Copper, Cu	91.3 - 98.9 %	91.3 - 98.9 %	As Balance
Iron, Fe	<= 0.10 %	<= 0.10 %
Lead, Pb	<= 0.050 %	<= 0.050 %
Nickel, Ni	1.0 - 4.0 %	1.0 - 4.0 %
Phosphorus, P	<= 0.050 %	<= 0.050 %
Silicon, Si	0.080 - 1.0 %	0.080 - 1.0 %
Silver, Ag	<= 0.50 %	<= 0.50 %
Tin, Sn	<= 1.0 %	<= 1.0 %
Zinc, Zn	<= 2.0 %	<= 2.0 %

References for this datasheet.

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MC70315x6 / 292429

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