carbon electrode

It is divided two grades,S grade and G grade.The former applies to production of ferroalloy such as metal silicon,ferrosilicon,ferronickel and so on,while the latter is a kind of high efficient electrode which can produce yellow phosphorus. It will bring you more economic benefits to choose and use carbon eletrode. ITEMS GRADE S GRADE G Φ500–Φ700 Φ750–Φ960 Φ1020–Φ1400 Φ500–Φ700 Φ750–Φ960 Φ1020–Φ1400 Excellent General Excellent General Excellent General Excellent general Excellent general Excellent general Resistivity μΩm ≤38 ≤43 ≤38 ≤43 ≤38 ≤43 ≤38 ≤43 ≤38 ≤43 ≤38 ≤43 Bulk Density g/cm3 1.56–1.62 1.56–1.62 1.56–1.62 1.56–1.62 1.56–1.62 1.56–1.62 Flexural strength Mpa 4.0-7.5 4.0-7.5 3.5-7.0 4.0-7.5 4.5-7.0 3.5-7.0 Tensile strength Mpa ≥18.0 ≥18.0 ≥16.0 ≥18.0 ≥18.0 ≥16.0 CTE 10-6/°C 3.8-5.0 3.6-4.8 3.6-4.8 3.8-5.0 3.6-4.8 3.6-4.8 ASH % 1.0-2.5 1.0-2.5 1.0-2.5 1.0-2.5 1.0-2.5 1.0-2.5 S % ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.5