Precision Alloys

OhmAlloy15 is a copper-nickel alloy (Cu90Ni10 alloy) with low resistivity for use at temperatures up to 250°C. Curpothal 15 is typically used for applications such as heating cables, fuses, shunts, resistors and various types of controllers. Normal composition% Nickel 10 Manganese - Copper Bal. Typical Mechanical properties(1.0mm) Yield strength Tensile Strength Elongation Mpa Mpa % 130 290 25 Typical Physical properties Density (g/cm3) 8.9 Electrical resistivity at 20℃ (Ωmm2

Chemical Content(%) Mn Ni Cu C Si S Fe

Jumper resistors(sampling resistors)are produced by CNC automatic computerized molding machine from precision resistance alloy materials. It exhibits small resistance, high precision, high-frequency and non-inductive characteristics. It can be widely used in computers, printers, inverter-aided air conditioners, power amplifiers, power suppliers, automatic instrumentation and other fields. Currently available: various forms of jumper resistors of 1~3W 0.002-0.10Q, and at the

Normal Manganin 47(Precision Resistance Alloy) (Common Name:Normal Manganin,Normal Manganin 47,CuMn12Ni2 ) Normal Manganina 47 is a copper-manganese-nickel alloy (CuMnNi alloy) for use at room temperature. The alloy is characterized by very low thermal electromotive force (emf) compared to copper. Normal Manganina 47 is typically used for the manufacturing of resistance standards, precision wire wound resistors, potentiometers, shunts and other electrical and electronic

Kovar(4J29) Alloy Material Wire Kovar/4J29/UNS K94610/W.Nr.1.3912 General Description Kovar is a nominal 29%Ni-17%Co-54%Fe alloy that is a well-known glass-sealing alloy suitable for sealing to hard glasses. Kovar has a nominal expansion coefficient of approximately 5 ppm/°C and inflection temperature of ~450 °C (840 °F). Kovar (ASTM F15) has been used for making hermetic seals with the harder Pyrex glasses and ceramic materials. This alloy has found wide application in power

pt-ir made peristaltic for beverage dispenser, coffee/juice machine Platinum and rhodium wire - wire galvanic technical parameters Thermocouple No. species and sub-degree Use temperature range C Variety No. graduated Platinum-Rhodium 10 - Platinum S 0~1600 Platinum-Rhodium 13 - Platinum R 0~1600 Platinum-Rhodium 30 - Platinum6 B 600~1700 When a reference client for the 0 C, the thermocouple and the Tolerance level to allow deviations Thermocouple Grade Use temperature range C

Specifications 1,Factory supply with best price 2,Diameter: from0.02mm-1mm 3,Used in nonstandard thermocouple Description The alloy has been used in "nonstandard" thermocouples, electrical contacts and for electrodes in medical research. The alloy is harder and mechanically stronger than Platinum. This wire features a 90% Platinum and 10% Iridium composition and is widely used in the assembly of microelectrode probes. Iridium, a Platinum group metal, is very dense and hard,

Sealing Ceramic Vacuum Switch Fe Ni Co Alloy Ceramic - To - Metal Ohmalloy-4J33 for Sealing and matching ceramics OhmAlloy-4J33 (Expansion alloy) (Common Name: 33НК, 4J33, KV-4, Ni33Co17) 4J33 alloy has a close Linear expansion coefficient with 95% Al2O3 ceramic in the range of -60 to 600 degrees Celsius. it is an Important sealing structural material in the electric vacuum industry; Mainly used for matching and ceramic sealing. Normal composition% Ni 32.0~33.6 Fe Bal. Co 14

Stamping Magnetic Shielding Precision Alloys Bright Surface For Luxury Watches (Common Name: Ni79Mo4, E11c, malloy, permalloy, 79HM) Ohmalloy-1J79 is a nickel–iron magnetic alloy, with about 80% nickel and 20% iron content. Invented in 1914 by physicist Gustav Elmen at Bell Telephone Laboratories, it is notable for its very high magnetic permeability, which makes it useful as a magnetic core material in electrical and electronic equipment, and also in magnetic shielding to

Soft Condition Fe Ni Mo Precision Alloys 0.2mm For Relays and Core (Common Name: Ni79Mo4, E11c, malloy, permalloy, 79HM) Ohmalloy-1J79 is a nickel–iron magnetic alloy, with about 80% nickel and 20% iron content. Invented in 1914 by physicist Gustav Elmen at Bell Telephone Laboratories, it is notable for its very high magnetic permeability, which makes it useful as a magnetic core material in electrical and electronic equipment, and also in magnetic shielding to block magnetic

0.5mm Thickness Precision Alloys Hard Strip 20% Elongation For Magnetic Head (Common Name: Ni79Mo4, E11c, malloy, permalloy, 79HM) Ohmalloy-1J79 is a nickel–iron magnetic alloy, with about 80% nickel and 20% iron content. Invented in 1914 by physicist Gustav Elmen at Bell Telephone Laboratories, it is notable for its very high magnetic permeability, which makes it useful as a magnetic core material in electrical and electronic equipment, and also in magnetic shielding to

1.6mm Hard Condition Fe Ni Mo alloy Vacuum Furnace 8.6g / cm3 Density Ohmalloy 1J79 / Permalloy for Magnetic shielding OhmAlloy-1J79 (Soft magnetic alloy) (Common Name: Ni79Mo4, E11c, malloy, permalloy, 79HM) Ohmalloy-1J79 is a nickel–iron magnetic alloy, with about 80% nickel and 20% iron content. Invented in 1914 by physicist Gustav Elmen at Bell Telephone Laboratories, it is notable for its very high magnetic permeability, which makes it useful as a magnetic core material

Stamping Invar 36 Precision Alloys Soft Strip For Diaphragm Capsule Elements (Common Name: Invar, FeNi36, Invar Standard, Vacodil36) OhmAlloy-4J36 (Invar), also known generically as FeNi36 (64FeNi in the US), is a nickel–iron alloy notable for its uniquely low coefficient of thermal expansion (CTE or α). OhmAlloy-4J36 (Invar) is used where high dimensional stability is required, such as precision instruments, clocks, seismic creep gauges, television shadow-mask frames, valves

0.7mm Nickel Iron Alloy Soft Condition For Temperature Adjusting Element OhmAlloy-4J36 (Expansion alloy) (Common Name: Invar, FeNi36, Invar Standard, Vacodil36) OhmAlloy-4J36 (Invar), also known generically as FeNi36 (64FeNi in the US), is a nickel–iron alloy notable for its uniquely low coefficient of thermal expansion (CTE or α). OhmAlloy-4J36 (Invar) is used where high dimensional stability is required, such as precision instruments, clocks, seismic creep gauges,

Automotive Thermostat Elements Precision Alloys With Spool / Coil Package Invar 36 / FeNi 36 / Ohmalloy 4J36 strip for Automotive thermostat elements OhmAlloy-4J36 (Expansion alloy) (Common Name: Invar, FeNi36, Invar Standard, Vacodil36) OhmAlloy-4J36 (Invar), also known generically as FeNi36 (64FeNi in the US), is a nickel–iron alloy notable for its uniquely low coefficient of thermal expansion (CTE or α). The name Invar comes from the word invariable, referring to its

Etching Electronics Components Low Expansion Alloys Ni33Co17 8.27 g/cm3 Density Ohmalloy-4J33 for Etching Electronics components OhmAlloy-4J33 (Expansion alloy) (Common Name: 33НК, 4J33, KV-4, Ni33Co17) 4J33 alloy has a close Linear expansion coefficient with 95% Al2O3 ceramic in the range of -60 to 600 degrees Celsius. it is an Important sealing structural material in the electric vacuum industry; Mainly used for matching and ceramic sealing. Normal composition% Ni 32.0~33.6

Sealing Ceramic Vacuum Switch Fe Ni Co Alloy Ceramic - To - Metal Ohmalloy-4J33 for Sealing and matching ceramics OhmAlloy-4J33 (Expansion alloy) (Common Name: 33НК, 4J33, KV-4, Ni33Co17) 4J33 alloy has a close Linear expansion coefficient with 95% Al2O3 ceramic in the range of -60 to 600 degrees Celsius. it is an Important sealing structural material in the electric vacuum industry; Mainly used for matching and ceramic sealing. Normal composition% Ni 32.0~33.6 Fe Bal. Co 14

0.5mm Thickness Precision Alloys Soft Condition for IC Pin , Fe Ni alloy Kovar strip for IC production frame OhmAlloy-4J29 (Expansion alloy) (Common Name: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12) OhmAlloy-4J29 also known as Kovar alloy. it was invented to meet the need for a reliable glass-to-metal seal, which is required in electronic devices such as light bulbs, vacuum tubes, cathode ray tubes, and in vacuum systems in chemistry and other scientific research. Most metals

Integrated Circuit Frame Nickel Iron Alloy 1.0mm Thickness 25% Elongation Kovar strip for IC production frame OhmAlloy-4J29 (Expansion alloy) (Common Name: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12) Kovar is a nickel–cobalt ferrous alloy compositionally identical to Fernico, designed to be compatible with the thermal expansion characteristics of borosilicate glass (~5 × 10−6 /K between 30 and 200 C, to ~10 × 10−6 /K at 800 C) in order to allow direct mechanical connections

0.2×30 mm Precision Alloys Invar Alloy Strip 8.2 g/cm3 Density 6.0mm ~ 250mm Width Sealing glass elements of Vacuum switch tube OhmAlloy-4J29 (Expansion alloy) (Common Name: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12) Kovar is a nickel–cobalt ferrous alloy compositionally identical to Fernico, designed to be compatible with the thermal expansion characteristics of borosilicate glass (~5 × 10−6 /K between 30 and 200 C, to ~10 × 10−6 /K at 800 C) in order to allow direct