Special Bar Quality (SBQ)

Special bar quality, or SBQ, refers to types of steel bars used in the manufacturing of components that require a superior surface.

ArcelorMittal Long Products Canada supplies special quality bars for forgers who work in the automotive and energy sectors, and for special uses such as in the railway industry. Another important market is cold finishers who supply many industrial sectors, acting as service centers to meet their clients’ needs.

Applications may include gears, axles, drive trains and suspensions for a wide range of industries including automobiles, off-highway vehicles and industrial capital equipment. More specifically, SBQ is used in:

  • Automotive, from heavy duty trucks’ to light trucks’ applications (yokes, rings, forged parts going into drive shafts, axles)
  • The energy sector (valves, pipes and fittings, hydraulic shafts)
  • Agriculture (parts for loaders, farm equipment, land diggers)
  • Industrial sector (hooks)
  • Transportation
  • Other industries

For this product segment, we supply more than 80 different grades and close to 50 different sections. The quality and logistics is the stronghold of our continued success in this industry, with our capacity to quickly adapt our operations to produce specific market demands.


Hot Rolled Engineerd Bars

Custom grades also available, please inquire.

 

ArcelorMittal Long Products Canada works closely with ArcelorMittal Global Research and Development to develop new products for our customers and provide a competitive edge based on industry know how and global expertise. Special Bar Quality steel (SBQ) is specified when precise control of chemistry, surface quality, and internal cleanliness is required. It is used for hot forgings, cold finished bars (drawn or ground), heat treated bars and components.


Billet Size: 120mm, 130mm, 140mm, 150mm and 160mm Square

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*Flat Bar Edge Profiles: Square Edge, Round Edge, Half-Radius Round Edge and Round Cornered.

Finishing

Bundle saw cutting and straightening of round bars up to 2" diameter is available.

 

 

Key Properties

  • Grade analysis
  • Steel cleanliness
  • Microsturcture homogeneity
  • Surface quality

 

 

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