Low Expansion Alloy

Product Description 4J42 alloy rod is a Fe-Ni controlled expansion alloy containing about 42% nickel . It features a linear thermal expansion coefficient closely matching that of hard glass and ceramics , making it ideal for glass-to-metal and ceramic-to-metal sealing applications . This alloy offers stable expansion performance, good processing properties, and excellent sealing reliability , widely used in electronic packaging, vacuum devices, and aerospace components . Key

Product Description 4J33 alloy rod is a Fe-Ni-Co controlled expansion alloy containing about 33% nickel and cobalt . It is specially developed for applications requiring stable thermal expansion to match materials such as ceramics or glass. This alloy combines good mechanical properties, excellent machinability, and stable expansion behavior , making it widely used in electronic packaging, vacuum devices, and precision instruments . Key Features Fe-Ni-Co controlled expansion

Product Description 4J36 alloy rod, also known as Invar 36 , is a low expansion Fe-Ni alloy containing about 36% nickel . It is widely recognized for its extremely low coefficient of thermal expansion (CTE) around room temperature. This property makes 4J36 ideal for applications requiring dimensional stability under temperature fluctuations, such as precision instruments, measuring devices, aerospace, and cryogenic engineering . Key Features Fe-Ni controlled expansion alloy

Product Description 4J46 alloy rod is a Fe-Ni controlled expansion alloy with about 46% nickel , designed for glass-to-metal and ceramic-to-metal sealing applications . Its thermal expansion coefficient matches that of hard glass and ceramics , ensuring excellent hermetic sealing and reliability . This alloy features stable expansion characteristics, good machinability, and high sealing performance , making it widely applied in semiconductor packaging, vacuum tubes, relays,

Product Description 4J32 alloy rod is a Fe-Ni controlled expansion alloy , specially designed for glass-to-metal and ceramic-to-metal sealing applications . Its thermal expansion coefficient closely matches that of certain hard glasses and ceramics, ensuring excellent hermeticity and reliability . This alloy offers good machinability, stable thermal expansion performance, and reliable mechanical properties , making it widely used in semiconductor packaging, vacuum devices,

Product Description 4J29 alloy rod, also known as Kovar rod , is a Fe-Ni-Co controlled expansion alloy with a thermal expansion coefficient closely matching that of hard glass and ceramics. It provides excellent glass-to-metal and ceramic-to-metal sealing properties , ensuring reliable hermeticity. With stable mechanical performance, good machinability, and outstanding sealing reliability, 4J29 rods are widely applied in electronic packaging, vacuum devices, semiconductor

Product Description 4J28 alloy rod is an iron-nickel-cobalt (Fe-Ni-Co) controlled expansion alloy specially designed for glass-to-metal and ceramic-to-metal sealing applications. It has a linear expansion coefficient that precisely matches hard glass and ceramics, ensuring reliable hermetic sealing. With stable mechanical strength, excellent machinability, and outstanding sealing performance, 4J28 rods are widely used in electronic packaging, vacuum devices, semiconductor

Product Description Manganin Tape Manganese Copper Resistance Strip for Ammeter Product Description Shunt Manganin widely used for Shunt resistor with the highest requirements, shunt manganin has been used in precision built electrical components such as Wheatstone bridges, decade boxes, voltage drivers, potentiometers and resistance standards. Chemical Content, % Ni Mn Fe Si Cu Other ROHS Directive Cd Pb Hg Cr 2~5 11~13

Product Description 1j50 Soft Magnetic Alloy rod Hy-Ra49 medium permeability of medium magnetic saturation soft magnetic alloy This kind of alloy of nickel content in 45% ~ 50%.The saturated magnetic induction intensity from 1 to 1.5 T, higher than that of high permeability alloy under high magnetic saturation alloy, its permeability and coercive force between the two types of alloys.Mainly used for the secondary magnetic field work of all kinds of transformers, relays,

0.15*8mm 0.2*8mm 0.15*7mm 18650 Pure Nickel Strip for Battery Industry Product Attributes Resistivity 0.45 μΩ·m Powder Not Powder Standard AISI, BS, JIS, ASTM, DIN, GB Applications Precision instruments, aerospace components, optical devices Curie Temperature 435°C OEM Yes Thickness 0.02-2.5mm Transport Package Wooden Packing Product Usage Heating element for furnace Production Capacity 1500tons/Year Coating Hardness HRB 75 Yield Strength 300 MPa Model No N4 Purity Alloy

Hot Sale Incoloy 825 Plate Sheet Uns N08825 Strips/Coil/Foil Supplier Product Specifications Attribute Value Specification Base on customers' request Spray Process Flame, Arc, Plasma Yield Strength 200 MPa Origin Shanghai Model No Expansion Alloy Resistivity 0.45 μΩ·m Transport Package Wooden Packing Commerical Grade Name Elgiloy Alloy Density 8.1 g/cm3 Status Half Hard Coefficient Of Thermal Expansion 1.5 x 10^-6/°C Linear Temperature -20~150 Product Type Strip/Ribbon

ASTM B408 Bar Incoloy 800 Incoloy 800h Incoloy 800 Rounds Rods Product Attributes Attribute Value Thermal Conductivity 12.5 W/m·K Curie Temperature 435°C Trademark HUONA Hardness HB 150 Spray Process Flame, Arc, Plasma Powder Not Powder Surface Bright Production Capacity 1500tons/Year Sample Support Product Composition Nicr/ Fecral Density 8.1 g/cm³ Tensile Strength 450 MPa Resistivity 0.14 Machinability Good Product Description ASTM B408 825 Flat Bar Incoloy 800 Incoloy 800h

Nickel Alloy Sheet Inconel 600 (UNS N06600) Plate for Medical Industry Product Specifications Attribute Value Model NO. Inconel 600 Plate Density 8.4 g/cm3 Elongation 30% Melting Point 1260-1320 Tensile Strength 965 MPA Trademark HUONA Powder Not Powder Material NI,Cr,Fe Product Description Customized Nickel Inconel Alloy Plate 600 Sheet Inconel alloy is a type of high-temperature alloy, usually composed of nickel, chromium, iron and other elements, which may also contain

High Temperature 19X0.574mm Ni80Cr20 Stranded Heating Resistance Wire for Heating Cable Technical Specifications Alloy Standard Strand Construction (mm) Resistance (Ω/m) Strand Diameter Nominal (mm) Meter per Kilo NiCr 80/20 19×0.544 0.233-0.269 26 NiCr 80/20 19×0.61 0.205-0.250 NiCr 80/20 19×0.523 0.276-0.306 2.67 30 NiCr 80/20 19×0.574 2.87 25 NiCr 80/20 37×0.385 0.248-0.302 2.76 26 NiCr 60/15 19×0.508 0.286-0.318 NiCr 60/15 19×0.523 0.276-0.304 30 Ni 19×0.574 0.020-0.027 2

Product Description Nickel Alloy Inconel 600 Round Bar We always seek and improve our service as per requirement of our valued customers. Alloys UNS Rod & bar Welding Wire Hastelloy X N06002 B 572 AMS 5754 Hastelloy C22 N06022 B 574 Inconel 602CA N06025 B 166 B 166 Inconel 600 N06600 B 166 AMS 5665 B 166 Inconel 601 N06601 B 166 B 166 lnconel 625 N06625 B 446 AMS 5666 Nimonic 80A N07080 B 637 Inconel 718 N07718 B637 AMS 5662/5664 Inconel X750 N07750 B637/AMS 5667/5670/5671

Flux Cored AZ31 Magnesium Alloy MIG Welding Wire Product Specifications Attribute Value Model NO. AZ31 Colour Silver White Standard AISI, BS, JIS, ASTM, DIN, GB Material Mg, Al, Zn Density 1.84 g/cm³ Surface Bright Size 2mm Melting point 850℃ Product Description AZ31 Magnesium Alloy Welding Wire is a high-quality flux cored wire designed for MIG welding applications. Available in standard diameters ranging from 1.2mm to 4.0mm, with custom sizes available upon request. Key

Precision 4J42 Wire | Low Expansion Alloy for Vacuum Devices, Sensors, and Semiconductor Packages Attribute Value CTE (Coefficient of Thermal Expansion, 20–300°C) 5.5–6.0 × 10⁻⁶ /°C Density 8.1 g/cm³ Electrical Resistivity 0.75 μΩ·m Tensile Strength ≥ 430 MPa Magnetic Properties Soft magnetic, low coercivity Diameter 0.02 mm – 3.0 mm Condition Annealed or cold drawn Customization Available on request Product Overview 4J42 wire is a precision-controlled expansion alloy

Product Overview 4J45 alloy wire is a controlled thermal expansion Fe-Ni alloy consisting of approximately 45% nickel. It is engineered for applications requiring dimensional stability and hermetic sealing, particularly where thermal compatibility with glass or ceramic is crucial. This material is ideal for use in semiconductor lead frames, sensor housings, and high-reliability electronic packaging. Material Composition Nickel (Ni): ~45% Iron (Fe): Balance Trace elements: Mn,

High Precision 4J33 Sealing Wire Controlled Expansion Alloy For Hermetic Packaging Product Overview 4J33 alloy wire is a precision low-expansion Fe-Ni-Co alloy material specifically designed for hermetic glass-to-metal sealing applications. With approximately 33% nickel and a small amount of cobalt, this alloy offers a thermal expansion coefficient closely matched to hard glass and ceramics. It is widely used in the manufacture of vacuum tubes, infrared sensors, electronic

4J36 Invar Wire for Thermostatic Applications | Fe-Ni Alloy Wire with Controlled Thermal Expansion Product Overview 4J36 alloy wire, commonly known as Invar 36 wire, is a precision Fe-Ni alloy with an extremely low coefficient of thermal expansion (CTE). It contains approximately 36% nickel and is widely used in applications requiring dimensional stability across temperature changes, such as precision instruments, aerospace components, and electronic devices. Material