Aluminum wire is the most commonlydeoxidizer in modern steelmaking and production.Main function: qEmergency Light & Indicator Light uiet the steelliquidand prevent bubbles from forming when the liquid steel solidifies;Form dispersed AlN particles, fix nitrogen in steel, control austeniIndustrial Brake te 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/mm2Fracture Toughness%,MinElectrical Resistance Ω?mm2/m 20ºC,Max260-80250.02755380-110140.02785495-13012Mining Machinery 0.028015115-14780.02801