Technological Packages

LONG PRODUCTS

Long Products Hot Rolling
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K-WHY
Cost effective saving process for on-line surface quenching and self-tempering
BENEFITS
  • Lower production cost in steel making/billet purchasing, high product quality with optimal final characteristics due to lower amount of alloying elements
  • High yield strength values ≥ 500 Mpa
  • Up to DB51 mm and grade 700/800/1000 and 1200 produced or treated in case of deformed bar production
  • Sufficient ductility with El ≥ 12%
  • Good weldability with carbon equivalent ≤ 0.40%
  • Approx. 18% and 8% cost saving if compared respectively with micro-alloyed or low-alloy steels
  • ROI: 6 to 12 months