Graphite Rod Carbon Rod Electrode Conductive Rod, High Hardness, Corrosion Resistance, Wear Resistance, Length 200mm, Diameter 20mm-100mm (Size : 50mm*200mm)

Graphite rod is a non-metallic product. As a necessary cutting consumable before welding in the carbon arc gouging cutting process, it is made of carbon, graphite and appropriate binder, and is formed by extrusion, baked and rotated at 2200 °C. It is made of a layer of copper plated after the section, which is resistant to high temperature, has good electrical conductivity, and is not easy to break. It is suitable for cutting metals into shapes that meet the requirements.Graphite rods are often used in the electric heating body of high temperature vacuum furnaces, the maximum operating temperature can reach 3000 ℃, and it is easy to be oxidized at high temperature. Except for vacuum, it can only be used in neutral atmosphere or reducing atmosphere. Its thermal expansion coefficient is small, thermal conductivity is large, and its resistivity is (8~13) × 10-6 Ω·m. less expensive.Packing: 2*coarse structure graphite rods

• 【99.9% purity】Carbon electrodes are made of high density squeezing graphite rod, 99.9% purity.
• 【anti-acid】Acid and alkali resistance, strong thermal shock resistance.
• 【electrical conductivity】Has a good electrical conductivity, high mechanical strength.
• 【good performance】Good lubricity, high temperature resistance, oxidation resistance.
• 【wide applications】Used for metallurgy, machinery, electronics, chemical industry, light industry,etc.