SSC INVAR 36 (UNS K93603) is an austenitic nickel-iron alloy containing 36% nickel. Primary uses for Invar include laser and cryogenic components, tooling, dies, and any other application requiring high dimensional stability. For excellent low-expansion properties, look no further than Alloy 36. Low coefficient of expansion in low temperatures of 250°C. For blanking, material between 1/4 and 3/4 hard will usually present a cleaner cut. The sharp minimum occurs at the Invar ratio of 36% Ni.. Invar, also known generically as FeNi36 (64FeNi in the US), is a nickel steel alloy notable for its uniquely low coefficient of thermal expansion (CTE or α). Invar 36 alloy is a high-temp metal material that is comprised primarily of nickel and iron. (36% nickel) | Good strength and toughness at very low temperatures. Invar ® 36 Alloy Annealing and Heat Treating (Also known as Invar, NILO ® 36, Pernifer ® 36, and Invar Steel) Annealing Invar 36 Heat the Invar Alloy to 1450°F (790°C) and hold heat for 30 minutes per inch of thickness then air cool. Invar 36 has a low coefficient of expansion from cryogenic temperatures to about +500°F (260°C). UNS K93601; ASTM B753 Alloy T36, Data provided by Carpenter Technology Corporation. calculations can click on the property value to see the original value as well as raw conversions to equivalent units. • Invar is actually part of a family of low expansion iron-nickel alloys – Some metals in this family are • Invar (%64 Fe, 36% Ni) – also known as Invar 36 or FeNi36 • SuperInvar (63% Fe, 32% Ni, 5% Co), • Kovar (54% Fe, 29% Ni, 17% Co) – Where Fe is iron, Ni is nickel and Co is cobalt Our Ashby charts are interactive with more technical data upon clicking. electroslag, forged ring/ block,etc. Alloy 36 is a nickel-iron, low-expansion alloy containing 36% nickel. Applications include thermostats, bimetallic strips, cathode ray tubes, telecommunications, aerospace and gas tankers. VDM®Alloy 36 is a binary iron-nickel alloy with a particularly low heat expansion coefficient, whereby the levels of carbon and manganese as well as freedom of impurities are significant. Specification Sheet: SSC INVAR 36 (UNS K93603) W. Nr. Invar 36 (FeNi36) / 1.3912 Invar 36® is a nickel-iron, low expansion alloy that contains 36% nickel and possesses a rate of thermal expansion approximately one-tenth that of carbon steel. The alloy also retains good strength and toughness at cryogenic temperatures. INVAR 36 Typical Analysis in Percent : Ni 36.00 Cr 0.25 Mn 0.50 Si 0.25 Al 0.10 Mg 0.10 Zr 0.10 Ti 0.10 P 0.02 S 0.02 Fe Balance Typical Tensile Strength (1000 psi) : Annealed: 85 Maximum ¼ Hard: 90 to 115 ½ Hard: 105 to 125 Hard: 120 Minimum Typical Hardness, Rockwell B : Annealed: 70 Maximum ¼ Hard: 78 to 83 ½ Hard: 84 to 88 INVAR 36 Technical Data Sheet Nominal Chemical Composition: 36 % Nickel, Balance Iron Expansion: cm/cm/°C x 10-6 25° C to 350° C 6.60 25° C to 600° C 11.35 25° C to 100° C 1.18 25° C to 400° C 7.82 25° C to 700° C 12.70 25° C to 200° C 1.72 25° C to 450° C 8.82 25° C to 800° C 13.45 ... Zapp SuperClean Invar 36 Datasheet echnical Specification for 100 µm Open Mask Zapp is Certified to ISO 9001 n-n. Cold forming also reduces the heat expansion. Also known as "Alloy E 36" or simply "Alloy 36", this amazing alloy is second only to Super Invar in having the lowest CTE available. Description: Invar is a low expansion alloy, consisting of 36% Nickel, balance Iron. Sign up to get access to this premium feature for free. Containers and Transfer lines for LNG tankers. Alloy 36 / 1.3912 is a nickel-iron alloy with low expansion. Special low expansion and sealing alloy grades are available. It has an expansion rate roughly 10 % that of standard carbon steels. The alloy has good fatigue and mechanical properties at cryogenic temperatures. Zapp SuperClean Invar 36 is an iron-nickel alloy with 36 % nickel content. It does not suffer from stress corrosion cracking. Free Cutting Invar® is available in round rod. Low coefficient of expansion in low temperatures of 250°C. Carpenter Invar "36" alloy is a 36% nickel-iron alloy possessing a rate of thermal expansion approx. It does not suffer from stress corrosion cracking. Alloy 36 / 1.3912 is a nickel-iron alloy with low expansion. Electrical Resistivity, Temperature Coefficient = 0.0011/K (21-100°C). display the information in a consistent format. Applications such as storage vessels for liquefied gas. It maintains nearly constant dimensions over the range of normal atmospheric temperatures, and has a low coefficient of expansion from cryogenic temperatures to about 500°F. It maintains near constant dimensions over the range of normal atmospheric temperatures and has a low coefficient of expansion from cryogenic temperatures to about 500 o C (930 o F). It was designed to provide minimum thermal expansion at room temperatures (one half that of Invar Alloy). It has a very low room-temperature thermal expansion coefficient. Invar 36 (also known as Nilo, Nilvar, Permalloy D, FeNi36, and 64FeNi) is an nickel-iron alloy notable for its extremely low thermal expansion. Nilo 36 also retains good … This alloy has been used for applications where dimensional changes due to temperature variation must be minimized, such as in radio and electronic devices, aircraft controls, optical and laser systems, etc. The alloy also retains good strength and toughness at cryogenic temperatures. Our Ashby charts are interactive with more technical data upon clicking. Nilo 36 also retains good strength and toughness at cryogenic temperatures. Proudly powered by Alloys International, Inc. Invar has the lowest thermal expansion of any known metal or alloy from room temperature up to 230?C. It has an expansion rate roughly 10 % that of standard carbon steels. error. Because Invar 36 holds its size and shape when temperatures rise, this nickel-iron alloy is the go-to material when dimensional stability is required. It has an extremely low coefficient of thermal expansion from -418ºF (-250ºC) to 392ºF (200ºC). We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding Invar 36 [1], also known within the industry as Nilo 36 [2], is a nickel-iron superalloy known for its low coefficient of thermal expansion.Containing 36% nickel, it maintains nearly constant dimensions as well as good strength and hardness over a wide range of temperatures. Invar 36 is one of the controlled expansion alloys. Invar, a magnificent alloy discovered in 1896, is the oldest of all nickel and cobalt based alloys. Invar FM can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. table {
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. This alloy has also been used in conjunction with high expansion alloys where a motion is desired when the temperature changes, such as in bimetallic thermostats and in rod and tube assemblies for temperature regulators. It is the same 36% nickel-iron alloy, but with a small addition of selenium to enhance machinability. Users requiring more precise data for scientific or engineering This alloy has Alloy 36 (NILO 36, INVAR 36) is a Nickel-Iron, low expansion alloy which contains 36% Nickel. Some of the values displayed above may have been converted from their original units and/or rounded in order to A refined form of Invar 36 is used in the LNG membrane containers. The coefficient of thermal expansion of nickel/iron alloys is plotted here against the nickel percentage (on a mass basis) in the alloy. TEL:+86 … Heating to temperatures above 1000°F (538°C) relieves the presence of … 1 PRODUCT AND SUPPLIER IDENTIFICATION . The sharp minimum occurs at the Invar ratio of 36% Ni.. Invar, also known generically as FeNi36 (64FeNi in the US), is a nickel steel alloy notable for its uniquely low coefficient of thermal expansion (CTE or α). Sign up to get access to this premium feature for free. The first is the conventional Invar alloy, typically used for its optimum low expansion properties. It is delivered in annealed form to meet the ASME boiler and pressure vessel code needs. MACHINING - ALLOY 36 / INVAR 36 This alloy can be machined employing most common methods. Invar 36 also retains good strength and toughness at cryogenic temperatures. We also ask that you refer to MatWeb's, Recently Viewed Materials (most recent at top). For blanking, material between 1/4 and 3/4 hard will usually present a cleaner cut. Chemical analysis (weight %) Ni C Cr Mn S Si Fe min. one-tenth that of carbon steel up to 200°C. INVAR 36 is a nickel-iron, low-expansion alloy containing 36% nickel. This page displays only the textof a material data sheet.To see MatWeb's complete datasheet for this material (includingmaterial property data, metalcompositions, material suppliers,etc), please click the button below. Super Invar 32-5 is a magnetic, austenitic, solid solution alloy containing 32% Nickel, 5% Cobalt, and a balance of Iron. It is a solid solution single phase alloy. Invar has the lowest thermal expansion of any known metal or alloy from room temperature up to 230?C. The following represents the trade names used: CarTech® Invar 36® Alloy, Pernifer® 36, NILO® 36 and Invar® … It maintains nearly constant dimensions over the range of normal atmospheric temperatures and has a low coefficient of expansion from cryogenic temperatures to about 500°F. Invar, a magnificent alloy discovered in 1896, is the oldest of all nickel and cobalt based alloys. And mechanical properties at cryogenic temperatures MatWeb 's, Recently Viewed Materials ( most recent at top ) low... 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