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Drawn Bars

Barras calibradas

Sidenor’s Cold Drawn Bars are used to manufacture all types of parts for the automotive, construction, mechanical engineering and energy industries and industry in general where a dimensional precision and finish is required. This surface condition could be applied to any steel family: free-cutting, carbon, alloyed, etc… Examples: shock absorber axles, stabilizer bars and coil springs.

Sidenor Special Steels:
  • Supply of drawn bars 5 to 36.5mm.
  • Tolerances h10 (h9 only in diameters upon request).
  • Lengths: 2,000-7,000mm.
  • End of bars: Cold shearing (Possibility of Beveling/Facing/Sawing). 100% surface defects inspection
  • Delivery condition: Without thermal treatment – Stress relieving for diameters <= 7.5 mm.- Annealing: sub critical, spheroidizing, isothermal – Normalizing – Quenching and tempering of diameter > 7 mm. (smaller diameters upon request). – Hyper tempering (stainless steel).
Sidenor Bright Steels:
  • Supply of drawn bars from 5mm to 75mm in diameter.
  • Tolerance h9/h10/h11 in lengths from 2800 to 7000mm.
  • The bars may have 1 and/or 2 beveling/facing ends. 100% surface defects inspection
  • Straightness between 0.5mm/m-2mm/m according to specifications.
  • Package weight 1,000Kg/1,500Kg. Material 100% controlled by circograph.
  • European standard EN 10277-1 and customer specifications.