Jiangxi Ningheda New Material Co., Ltd.  

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Product Name: Graphite Mould for Exothermic Welding Earthing Grounding Lighting Manufacturer Model NO.: NX-82 Crystal Morphology: Vibrated Block Forming Way: Vibrated Block Grade: HP Carbon Content: High-Carbon Composition: Carbon Graphite Type: Graphite Mold Product Name: Exothermic Welding Graphite Mould Name: Graphite Mold for Exothermic Welding Mould Density: 1.72g/cm3 Grain Size: 0.8mm/2.0mm Trademark: Ningheda Transport Package: Wooden Box Specification: Customization Origin: China HS Code: 8545900 Product Description Graphite mould for Exothermic Welding earthing grounding lighting manufacturerJiangxi ningheda offers medium-grain graphite blocks and graphite roundswith Vibration formingmethod.The standard grades TSK, which have a max. grain size of 0.8mm (0.03") and 2.0mm (0.08") respectively. Our products have the advantages of high density, low electrical resistivity, anti-oxidation, anticorrosion, thermostability, good electric conductivity, etc.It's widely used in Powder metallurgy, Casting molds and furnace parts for hot metal,Crucibles for melting and alloying, Quartz processingand semiconductor industries.MaterialSize(mm)Grain sizemmMaterial Technical DataMediumGraphite365*365*20300.8Bulk Density (≥g/cm3):1.72Compressive Strength (≥MPa): 35Flexural Strength(≥MPa): 13.5Specific Resistance(≤μΩm): 8.5Thermal expansivity(X10-6K-1): 2.2Ash: ≤0.2%425*425*20300.8700*350*24000.8365*365*20302.0Bulk Density (≥g/cm3):1.72Compressive Strength (≥MPa): 30Flexural Strength(≥MPa): 13Specific Resistance(≤μΩm): 8.5Thermal expansivity(X10-6K-1): 2.2Ash: ≤0.2%425*425*20302.0525*525*20302.0525*625*19502.0Φ380*20302.0Φ425*20302.0Φ525*20302.0Φ625*20302.0Φ800*11002.0Φ900*11002.0Graphite mould for Exothermic Welding earthing grounding lighting manufacturer