- Reinforcing Bar
- Reinforcing Mesh
- Mining Products
- Fencing Products
|Material Grade||Size Range||Yield Stress||Usage||Rolling Mill Type|
|Plain rod R250N||6.5, 10, 12.5mm coil||250 MPa||Fitments||As-rolled, rod mill|
|Plain rod R250N||5.5 to 14mm coil||250 MPa||Feed for wire||As-rolled, rod mill|
|Deformed bar D500L||4 to 11.9mm coil||500 MPa||Fabric, fitments||Drawn or rolled from rod|
|Deformed mesh D500L||SL43 to RL1218||500 MPa||General use||Drawn or rolled from rod|
|Plain rod R500N||10mm coil||500 MPa||Ductile Mesh||Drawn from rod|
|Plain bar R250N||R10 to R36 straight||250 MPa||Dowel bars||Merchant mill|
|Deformed bar D250N||S12 straight||250 MPa||Swimming pools||Merchant mill|
|Deformed bar D500N||N10, N12 & N16 coil||500 MPa||
|Deformed bar D500N||N12 to N36 straight||500 MPa||General use||Merchant mill|
|Deformed bar D500N||N40 straight||500 MPa||Special order||Merchant mill|
|Deformed bar D450N||D450N50 straight||450 MPa||Special order||Merchant mill|
The Concrete Structures Standard, AS3600, and the Reinforcing Steel
Standard, AS/NZS 4671, must be regarded as interrelated performance
standards. However, although a particular reinforcing steel may comply with,
or even exceed, some of the minimum requirements of its Standard, that steel
must not be used above the maximum stress limits set down in AS3600.
This is a continuous length of semi-finished, low carbon steel, coiled hot as the
final part of the rolling process. Rod provides feed for material with finer
tolerances (eg, mesh bars), or is manufactured directly into fitments.
Rod diameters are not the same as bar sizes: rod is available in 0.5 mm
increments in the range 4 mm to 14 mm. Only selected sizes are used for
reinforcement as fitments.
This is a low carbon, deformed 500 MPa steel. The steel is produced in coils
by cold rolling, which is straightened to produce bars. D500L bar and coil are
available in sizes from 4 mm to 11.9 mm.
Most automatically welded reinforcing fabrics in Australia are made of
deformed grade D500L bars. The bar diameters for the fabrics typically range
from 4 mm to 11.9 mm. D500L fabric is produced in standard 2.4 by 6.0
metre sheets, however purpose built sheets are available.
This is a low carbon, round 500 MPa steel of Ductility Class N. The bar
diameter for the mesh is 10mm in both directions. R500N mesh is produced
as purpose built sheets to suit project requirements.
Plain round bars and deformed bars, both of Grade 250, are also manufactured
as low carbon, hot rolled steels in straight lengths.
D250N bar is available ex-stock in 12 mm only, being primarily supplied for
construction of swimming pools. The D250N12 bar is designated as S12
Grade D500N bar is produced as low carbon, hot rolled deformed bar in
straight lengths and in coils. Straight lengths are available from 12 mm to
40 mm diameter. 10, 12 and 16 mm diameter D500N bar typically are
supplied from coils.
D500N QUENCH AND SELF TEMPERED
50 mm straight bar is manufactured as low carbon, hot rolled micro-alloyed
steel with a 450 MPa characteristic yield stress.
Grade R500N Plain Rod in Coils
Available only in 10 mm.