COPEL is a copper-nickel alloy having excellent mechanical and electrical properties. It is recommended for use in electrical instruments and similar apparatus where mechanical stability and a known low coefficient of resistance are required. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-170. Producer or source: Hoskins Manufacturing Company.

EVANOHM alloy R is an electrical resistance alloy with exceptional stability. Its resistivity increases during heat treatment and once obtained does not change significantly even when used at temperatures as high as 392 F (200 C). Resistors made with EVANOHM alloy R show a maximum drift of 5ppm per year over 15 years. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance. Filing Code: Ni-372. Producer or source: Wilbur B. Driver Company.

EXCELSIOR is a copper-nickel resistance alloy recommended for low temperature resistors and heavy duty rheostats. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, and joining. Filing Code: Cu-186. Producer or source: H. K. Porter Company Inc..

Niromet 46 is a 46% nickel-iron alloy having low and controlled coefficient of expansion. It is recommended for metal-to-glass seals and terminal bands in vitreous enameled resistors. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Fe-39. Producer or source: Wilbur B. Driver Company.

LOHM is a copper-nickel alloy recommended for resistors where low specific resistance is desired. This datasheet provides information on composition, physical properties, and tensile properties. Filing Code: Cu-120. Producer or source: Driver-Harris Company.

MANGANIN is an alloy of copper, manganese and nickel recommended for resistors in precision built electrical apparatus and for shunts for D.C. ammeters. This datasheet provides information on composition and physical properties. Filing Code: Cu-126. Producer or source: Driver-Harris Company.

Midohm is a copper-nickel, heat resistant alloy having a maximum operating temperature of 400 deg F. It is normally used for resistor and potentiometer applications where low specific resistance is required. This datasheet provides information on composition, physical properties, and tensile properties. Filing Code: Cu-117. Producer or source: Driver-Harris Company.

Tophet-D is an iron-nickel-chromium alloy recommended for electric furnace heating elements and electrical resistors operating up to 1600 F. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on high temperature performance as well as forming, heat treating, and machining. Filing Code: Fe-30. Producer or source: Wilbur B. Driver Company.

TECHALLOY 294 is a copper-nickel alloy with constant electrical resistance over a wide range of temperatures. It is used widely in rheostats and controls where the maximum operating temperature does not exceed 1000 F. Its low temperature coefficient of electrical resistance and its stability make it highly useful in sizes for instruments and resistors. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-301. Producer or source: Techalloy Company Inc..

Alkrothal 3 is a ferritic FeCrAl alloy that is recommended for use at temperatures up to 1000 deg C (1830 deg F). Typical applications are in rheostats and braking resistors. It is also used as electrical heating elements in industrial applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance as well as forming. Filing Code: SS-1030. Producer or source: Kanthal AB.

Cuprothal 49/49TC is a very clean alloy with high electrical resistance. Uses include precision resistors. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming. Filing Code: CU-784. Producer or source: Kanthal Corporation.

VDM HT 80 is an austenitic, Ni-20Cr-1.25Si alloy that is typically used for the manufacture of resistors and heating conductors. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as heat treating and joining. Filing Code: Ni-772. Producer or source: VDM Metals GmbH.

Konstantan is an electrical resistance alloy with a very low temperature coefficient of electrical resistivity. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as forming and joining. Filing Code: CU-791. Producer or source: ThyssenKrupp VDM GmbH.

AL Ohmaloy 30 alloy is a moderately magnetic, ductile stainless steel with high electrical resistivity and good oxidation resistance. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as heat treating and joining. Filing Code: SS-639. Producer or source: Allegheny Ludlum Corporation.

AL Ohmaloy 40 is a moderately magnetic, ductile stainless steel with high electrical resistivity and good oxidation resistance. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as heat treating and joining. Filing Code: SS-641. Producer or source: Allegheny Ludlum Corporation.

MONEL alloy 401 is a copper-nickel alloy with high electrical resistance and is used primarily in specialized electrical and electronic applications. It has a negligible temperature coefficient of electrical resistance and good corrosion resistance. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming, heat treating, and machining. Filing Code: Cu-216. Producer or source: Huntington Alloy Products Division.

AlSiMag 870/871 is a 96% Al2O3 high quality alumina designed for electronic and mechanical applications This datasheet provides information on composition, physical properties, hardness, tensile properties, and compressive and bend strength as well as fracture toughness. Filing Code: Cer-8. Producer or source: AlSiMag Technical Ceramics Inc..

Wieland-F12 is a resistance alloy with a low coefficient of electrical resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: CU-768. Producer or source: Wieland Metals Inc.

EVANOHM alloy S offers optimum stability and flexibility with regard to both size and required temperature coefficient of resistance. Its extremely low electromotive force vs copper together with its high electrical resistivity are highly desirable properties in a precision resistance wire. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as joining. Filing Code: Ni-373. Producer or source: Wilbur B. Driver Company.

Aluchrom O, Aluchrom I, Aluchrom S and Aluchrom W are ferritic stainless alloys of high resistance to oxidation at high operating temperatures with a range of resistivity values. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. Filing Code: SS-534. Producer or source: VDM Technologies Corporation.