AISI 1020 Bright 40mm Stainless Steel Forged Alloy Steel Bars

AISI 1020 Materials Machined Bright Mold Steel Alloy Steel Bars
 

Round steel production process

Stainless steel round bar (40 mm or less rods) Morgan type 45 ° or cox 3-high type (Y) mill continuous production process.The general product specification is 5.5 ~ 40mm rolls.Finish rolling speed is 50 ~ 60m/s(ferrite stainless steel) or 70 ~ 60m/s(austenite stainless steel).Due to the adoption of torsionless rolling, the surface quality of stainless steel round steel products is bright and clean with high dimensional accuracy.Or less Diameter deviation of 20mm wire rod can reach + / - 0.1mm.The 40mm bar can reach + / - 0.2mm and the disc weight can reach 2t.Specific production process steps: billet preparation, heating, descaling, roughing, cutting head, middle rolling, cutting head, fine rolling, coiling, heat treatment, pickling, storage.

Specifications 

Product Processing

Production Inspection

Our heat treatment center with complete product testing equipment, for instance: the scanning electron micro sconezz(SEM).the transmission electron microscope(TEM)the material testing machine. the large-type metallurgical microscope,the endurance testing machine,the IAS-4 image analyzer, the American ARL direct- reading spectrometer, the American the electric ICP emission spectrometer, the American LECO infrared carbon sulfur analyzer, the hydrogen analyzer, the oxygen and nitrogen analyzer,the Swiss end harden ability tester, the German Zeiss inverted microscope, the Japanese CARTON stereo microscope, the 500J impact testing machine, the 500N hydraulic universal tester, the water immersion flaw detector, the radio element detector and so on.