Graphite electrode: Kev tiv thaiv <=5.5Qhov ntom ntom> = 1.69g / cm3Xuas <= 0.3%Bending zog> = 12MpaElastic Modulus <= 86paTus nqi nruab nrab: 1.5-2kgNtev: 1400-2800mmLub taub hau: 3TP-4TP Email:Lucy@qfcarbon.comWhatsapp: 86-18303335674