Product Name: Strong Reducibleness and Graphite Mould Solder Coating Weld Rods Have Characteristies of High Strength Model NO.: Z408 Welding Power: AC/DC Function: Low Hydrogen Type Electrode, Gravity Electrode, Moisture-Proof Electrode, Vertical-Down Stainless Steel Welding Rod Type: Cast Iron Welding Electrodes Slag Characteristic: Acidic Electrode Coating Type: Strong Reducibleness and Graphite Mould Solder Coa Welding Core Type: Alloy Structural Steel Length: 300mm-400mm Diameter: 2.5mm-4.0mm Material: Cast Iron Type: C (Cast Iron Welding Rod) Trademark: HAIQIAO Transport Package: Carton Specification: 2.5mm/3.2mm/4.0mm Origin: Wenzhou HS Code: 8311100000 Product Description ChemicalCompositionDepositedmetal(%)CMnSiSNiFeOther≤2.00≤1.80≤2.50≤0.0345~60Remainder≤1.00Sizes&RecommendedCurrent(ACorDC)Weldingroddiameter(mm)2.53.24.05.0weldingcurrent(A)50~8080~100110~140150~180