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COPPER/INVAR/COPPER

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Journal Articles
Alloy Digest (2004) 53 (1): Fe-125.
Published: 01 January 2004
... Copper/Invar/Copper is a wrought metallic composite material used in printed circuit boards, power planes, metal cores, hybrid enclosures, heat sinks, and other applications where coefficients of thermal expansion (CTE) match or where constraint of thermal expansion is required or beneficial. The...
Journal Articles
Alloy Digest (2010) 59 (8): Fe-152.
Published: 01 August 2010
... characteristics Components Alloy Designation Portion of thickness, % Portion of thickness, % High-expansive component 15 7 440 25.3 45 Low-expansive component Invar 145 430 44.7 45 Intermediate component Copper 470 30 10 Applications: Typical applications are in circuit breakers, motor protection units, ammeters...
Journal Articles
Alloy Digest (2009) 58 (11): Fe-149.
Published: 01 November 2009
...) with extreme case capability to a maximum of 350 °C (660 °F). Alloy/Designation Portion of thickness % High-expansive components 72-18-10/411 35.1 Low-expansive component Invar 155/450 32.1 Intermediate component Copper/470 32.8 Product Forms Available: Kanthal offers a wide range of manufactured...
Journal Articles
Alloy Digest (2008) 57 (5): Mn-4.
Published: 01 May 2008
... between 1.0 and 70 mm (0.039 and 2.76 in.) and thicknesses between 0.10 and 2.5 mm (0.0039 and 0.097 in Alloy Designation Portion of thickness, % High-expansive component 72-18-10 411 43.5 Low-expansive component Invar 450 38.7 Intermediate component Copper 470 17.8 DATA ON WORLDWIDE METALS AND ALLOYS...
Journal Articles
Alloy Digest (2008) 57 (8): Mn-5.
Published: 01 August 2008
... Bimetal) Kanthal 200 R 110 is a thermostatic bimetal and is recommended for use in the temperature range 20 to 250 °C. Kanthal is a registered trademark of Kanthal AB. Invar is a registered trademark of Imphy Alloys S.A. Chemical Composition, wt (Nominal) Designation High-expansive component 410 Low...
Journal Articles
Alloy Digest (2009) 58 (12): Fe-150.
Published: 01 December 2009
... www.asminternational.org Filing Code: Iron December 2009 Fe-150 Kanthal 145 R15 is a thermostatic bimetal and is recommended for use in the temperature range 20 to 250 °C ( 4 to 480 °F). Kanthal is a registered trademark of Kanthal AB. Invar is a registered trademark of Imphy Alloys S.A. KANTHAL® 145 R15 (Thermostatic...
Journal Articles
Alloy Digest (2008) 57 (2): Mn-3.
Published: 01 February 2008
... Designation 411 430 Manganese 74.0 0.30 Nickel 11.5 36.5 Copper 14.0 Iron bal Physical Properties: (Marking on the high expansion side 210TB20220) Density, kg/m3 (lb/in.3) 7800 (0.282) Coefficient of linear thermal expansion, 35 120 °C (95 248 °F), 10 6/K (10 6/°F) High-expansive component 411 27.3 (15.2) Low...