Aluminum wire is the most commonlydeoxidizer in modern steelmaking and production.Main function: quiet the steelliquidand prevent bubbles from forming when the liquid steel solidifies;Form dispersed AlN particles, fix nitrogen in steel, control austenite grain size when steel is reheated, improve grain coarsening temperature, reduce overheating sensitivity and hardenability of steel, and improve welding performance of steel;Inhibition of aging characteristics of low carbon steel;The notch sensitivity and ductile-brittle transition temperature of steel are reduced.1.Specification:
Diameter Ф9-13mmWirerod Diameter:Φ9.5±0.5mm,Φ12±0.5mm,Φ15±0.5mm2.Chemical Composition%PurityChemical Composition%ALForeign Content,Maximum MinimumSiFeCuV+Cr+Mn+TiTotalAl99.70E99.70.130.20.010.010.3
3.Mechanical PropertyNo.Tensile Strength,N/Electric Motor mm2Fracture Toughness%,MinElectrical Resistance Ω?mm2/m 20ºC,Max26Integrated Circuit 0-8025Spraying Machinery & Spreading Equipment 0.02755380-110140.02785Mould 495-130120.028015115-14780.02801