Marvellous 5PCS Graphite Rod, 99.9 Percent Electrode Graphite Cylinder Rods Length 100mm Diameter 10mm for Metallurgy Machinery Electronics Black

• 【High Purity and Good Conductivity】: This electrode rod is made of high-density extruded graphite rod. High-purity graphite has good electrical conductivity, low resistivity and low coefficient of thermal expansion.
• 【Acid and Alkali resistance】: Acid and alkali resistance electrode rod, strong thermal shock resistance. 100% high quality material ensures its maximum strength and durability, not easy to damage and long service life.
• 【Good Lubricity】: The electrode graphite rod has good lubricity, high temperature resistance, oxidation resistance, self-lubrication, and easy precision machining. Mechanical strength is very high.
• 【Stable Performance】: Graphite powder rods are made of fine molds, professionally manufactured, with perfect size, and each piece is strictly controlled. Meet strict quality control standards, stable performance and high reliability.
• 【Wide Application】: Carbon electrodes are used in metallurgy, machinery, electronics, chemical industry, light industry and other industries. It is an ideal material for spot welding machine, carbon rod machine and butt welding machine

Description: High-purity graphite has high temperature, oxidation resistance, thermal shock resistance, electrical conductivity. It is ideal material for spot welding machine, carbon rod machine, butt welding machine. Features: 1.Made of high density squeezing graphite rod. 2.Good lubricity, high temperature resistance, oxidation resistance. 3.Acid and alkali resistance, strong thermal shock resistance. 4.Good electrical conductivity, high mechanical strength. 5.Used for metallurgy, machinery, electronics, chemical industry, light industry,etc. Specifications: Material: Graphite Purity: 99.9 Percent Diameter: 10mm / 0.39'' Length: 100mm / 3.93'' Color: Black Quantity: 5 Weight: 64g(approx.) Density: 1.65g/cm3 Granularity: 0.8 mm Compression Resistance: 30MPa Fracture Resistance: 13.5MPa Ash: 0.3 Percent , Resistivity: 9μΩm Thermal Expansion Coefficient: 2.5(X10-6/ Degree C ) Package Includes: 5 x Graphite Rods Note: Please allow 1-3mm error due to manual measurement. Thanks for your understanding.