China Factory Submerged Arc Welding Flux Saw

Product Name: China Factory Submerged Arc Welding Flux Saw Model NO.: welding flux Application: Submerged-arc Welding Type: Welding Flux state: Solid Specifications: 25kg/Bag, 40bags/Plywood Pallet Trademark: aacc Transport Package: Wooden Pallet Specification: Sj101, sj301, sj503 etc. Origin: China HS Code: 83112000 Product Description Product DescriptionChinese high quality Submerged Arc Welding FluxSJ3011)Specifications:AWS-A5.17F6A0-EL8F7A2-EM12KEN760 SA CS 189 AC H52)Description:SJ301 isan agglomerated calcium-silicate type welding flux. Basicity: 1.0 (B//W) It is gray and round grain, mesh: 10-40.Regularly shaped welds are deposited without reduction of area or interface notches. Slag detachability is good. Ashort slag is produced, thus allowing circumferential welding on small-diameter workpieces without the risk of uncontrolled slag. The production of large pipes(especially spiral pipe welding) is atypical application for this flux. Relatively high manganese pick-up is obtained, thus allowing the flux to be used with wires with alow Mn content.3)Caution:It should be re-dried under 300-350ºCfor 2hours. Rust, grease and moisture on the weldment should be removed before welding.4) Applications:The flux is fit for the submerge-arc welding of low-carbon steel and low-alloy steel. Butt and flat fillet welding of miniature LPG tanks pipeline steel, ,ships, vehicles, agricultural implements, machinery, boilers, bridges, structural steels.5)Chemical Composition(%)SiO2+TiO2Al2O3+MnOCaO+MGOCaF2SP25-3530-4015-255-15≤0.05≤0.056)Mechanical Performance of the Deposited metalWiresStandard ModelsYieldPointRel(MPa)TensileStrengthRM(MPa)ElongationA(%)Impact ValueKv2(J)EL8EM12KF6A0-EL8F7A2-EM12K≥350≥410415-550480-650≥22≥30≥40(0ºC)≥60(-20ºC)