used in submerged arc furnace producing ferroalloy, alluminium , titanium , pure silicon, phosphorus, calcium carbide, corundum graphite electrodeSPECIFICATION & ALLOWANCE OF ELECTRODES DiameterLengthNominal diameterActual diameterNominal lengthAllowance(mm)(in)(max)(min)(mm)lengthShort length(mm)1506154149 1600 ±100 -2752008205200225923022525010256251(1600)1800300123073023501435735240016409403( ...