CLAL-MSX SICLANIC S® TF Quenched Copper Alloy, precipitation treated

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CLAL-MSX SICLANIC S® TF Quenched Copper Alloy, precipitation treated
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	SICLANIC S® is particularly recommended for the production of conductive contact blades. SICLANIC S® offers : electrical conductivity greatly superior to that of bronzes, brasses and nickel silver mechanicals properties on a par with those of copper cobalt- beryllium and of bronze excellent fatigue strength very competitive cost compared with copper-cobalt-beryllium. Information provided by CLAL-MSX
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Physical Properties	Original Value	Comments

Density	8.90 g/cc

Mechanical Properties	Original Value	Comments
Hardness, Vickers	170 - 190
	150 @Time 3600 sec
	170 @Time 7200 sec
	180 @Time 10800 sec
	188 @Time 14400 sec
	191 @Time 18000 sec
Tensile Strength, Ultimate	580 - 680 MPa
Tensile Strength, Yield	450 - 550 MPa @Strain 0.2 %
Elongation at Break	10 - 20 %
Modulus of Elasticity	130 GPa	longitudinal
Flexural Strength	>= 430 MPa	Limit of elasticity in Bending
Fatigue Strength	245 MPa @# of Cycles 1.00e+7

Electrical Properties	Original Value	Comments
Electrical Resistivity	<= 0.00000400 ohm-cm	precipitation hardened
	0.00000430 ohm-cm	precipitation hardened (5 hr)
	0.00000440 ohm-cm	precipitation hardened (4 hr)
	0.00000460 ohm-cm	precipitation hardened (2 hr)
	0.00000460 ohm-cm	precipitation hardened (3 hr)
	0.00000490 ohm-cm	precipitation hardened (1 hr)
	0.00000780 ohm-cm	quenched

Thermal Properties	Original Value	Comments
CTE, linear	19.0 µm/m-°C @Temperature 20.0 - 300 °C
Specific Heat Capacity	0.370 J/g-°C
Thermal Conductivity	84.0 W/m-K	solid solution (or quenched) state
	188.4 W/m-K	quenched state
Melting Point	1040 - 1060 °C
Solidus	1040 °C
Liquidus	1060 °C

Component Elements Properties	Original Value	Comments
Copper, Cu	96.9 %
Nickel, Ni	2.5 %
Silicon, Si	0.60 %

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NCLAL096 / 160127

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