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Deformed Reinforcing Bar (Rebar) – Class N


Deformed Reinforcing Bar (Rebar) – Class N

Deformed reinforcing bar (rebar) – Class N supplied by InfraBuild Reinforcing is used in a range of residential, commercial and infrastructure applications from reinforced concrete slabs to prefabricated beams, columns, cages and precast products. Deformed reinforcing bar complies with all relevant Australian Standards.

Deformed reinforcing bar, also know as rebar from InfraBuild Reinforcing is a Class N (normal ductility) reinforcing bar. It complies with AS/NZS 4671:2001 Steel reinforcing materials and is available in 500 MPa in 10–40mm bar diameters. Always consult with an engineer before choosing the bar suited for your application.

Typical Uses

  • Reinforced concrete slabs
  • Prefabricated beams
  • Columns
  • Cages
  • Precast products


  • Class N (normal ductility)
  • N40S is available only on request – lead time required.

Relevant Standards

  • AS/NZS 4671 Steel for the reinforcement of concrete
  • AS 3600 Concrete structures
  • AS 5100.5 Bridge Design: Concrete

To find out more about the deformed reinforcing bar (rebar) stocked at your local InfraBuild Reinforcing please contact your nearest bar shop.

Product Code Mass (kg/m) Length (m/t)*
N10S 0.64 1552
N12S 0.93 1077
N16S 1.65 605
N20S 2.58 387
N24S 3.71 269
N28S 5.05 198
N32S 6.59 151
N36S 8.35 119
N40S** 10.3 97

*Approximate**Available only on request – lead time required