5Pcs/Lot 200mm 99.99% 3-18mm Carbon Rods Graphite bar Graphite Electrode Cylinder Corrosion Resistance Conductive Teaching Welding Rods Welding Sticks (Size : 9mm)

5pcs/lot 99.99% Carbon Rods 3-18mm x 200mm Graphite bar Graphite Electrode Cylinder Corrosion resistance Conductive teachingSpecification:Material: graphitePurity: 99.99%Diameter: approx. 3-18mmLength: approx. 200mmColor: black, showsQuantity: 5pcsUse: metallurgy, machinery, electronics, chemicals, light industry, aerospace and refractoryFeatures: 99.99% Graphite Electrode Cylinder RodHigh-purity graphite has small resistance coefficient, high temperature, corrosion, oxidation resistance, thermal shock resistance, electrical conductivity, thermal expansion coefficient is small, self-lubricating, easy precision machining and other advantagesGraphite electrodes, carbon rod for spot welding machine, carbon rod machine, butt welding machine. For electrical appliances' silver Point and copper pieces and other metal parts welding effect, is an ideal tools materialPackage included: 5 x graphite electrode cylinder rodsNote: Please allow 1-2mm errors due to manual measurementItem color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated sameSuitable for welding or surfacing welding alloy with high strength, good forgeability & good corrosion resistance.

• 99.99% Graphite Electrode Cylinder Rod
• High-purity graphite has small resistance coefficient, high temperature, corrosion, oxidation resistance, thermal shock resistance, electrical conductivity, thermal expansion coefficient is small, self-lubricating, easy precision machining and other advantages
• Graphite electrodes, carbon rod for spot welding machine, carbon rod machine, butt welding machine.
• Used in vehicles,shipbuilding,bridges,automotive components,machine engineering and more.