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China, Chinese Super-Invar Low Expansion Alloy Rod1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Non ferrous Metal ProductsOther Non ferrous Metal Products4j32Expansion Alloy Strip
Huona (Shanghai) New Material Co., Ltd.
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Product Description Snper-Invar Low Expansion Alloy rodSnper-Invar is also called the Super - Invar alloy.In 60 ~ 80 temperature range, low expansion coefficient, the alloy is mainly used in the manufacture of requirements in the environmental temperature change range size high precision instrument parts.Application and special requirementsSnper-Invar alloy is typical of low expansion alloy, via air factory use for a long time, stable performance.Mainly used in the manufacture of highly accurate within the scope of environmental temperature change size precision components.In use should be strictly controlled heat treatment process and processing technology, according to the using temperature must be strictly check the organization stability.Chemical Composition in %, InvarbrandChemical compositionNiMnCoCuFeCPSiS≤Snper-Invar31.5~33.00.20~0.603.2~4.20.4~0~0.80Bal0.050.020.020.02 Basic physical constants and mechanical properties of the alloy:Density: γ = 8,1 g / cm3;Electric resistivity: ρ = 0,77 ohm mm2 ? / m;The temperature of the Curie point: Θs = 220 ° C;Typical expansion character(10 -6 / oC )Temperature range20~6020~5020~10020~15020~20020~25020~30020~40020~50020~600Expansion coefficient-0.900.50.91.42.03.24.97.79.610.8 Varieties Steel type SpecificationsmmPrecisionalloyResistance Alloys for electrical heatingSuper alloyWelding wireCorrosion resistantalloyRodshot rolling rodsΦ8~38mmavailable available availableCold-drawn rods≤50mmavailable available availableForged rodsΦ38~350mmavailable available availableWiresRound wiresΦ0.3~8mmavailableavailableavailableavailableavailableNon-circle wiresNegotiationavailable available availableStripsCold rolling0.15~4×200mmavailableavailableavailable availableHot rolling4~22×200mmavailableavailableavailable availablePlatesCold rolling0.5~4×1000×2000mmavailable available availableHot rolling4~22×1000×2000mmavailable available availabletubesΦ4~63×0.5~5mm available availableExecutive standard: GB, GJB, HB, YB, ASTM, AMSE, negotiation and so on. All offered "huona(Shanghai) New Material Co., Ltd" of rolled metal products Invar differs guaranteed high quality. Customers can buy Invar alloy for the production of different types of products and rely on the high-speed supply of rolled metal.
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