Mild Steel grating load bars are manufactured from steel that complies with AS/NZS 3679.1:2010 grade 300 (or equivalent)
Typically supplied with a plain surface. On our most popular products a Serrated surface (S) is also available. Please refer to the loading charts in this section of the catalogue to see which Mild Steel grating types are available with a Serrated surface.
- The "S" at the end of the code represents a Serrated surface, no notation represents a plain surface. Grating will be assumed plain surface unless S is dictated at the end of the product code or is clearly specified as Serrated. Eg- 255/1S or 255/1 Serrated
EXAMPLE OF A SERRATED SURFACE PRODUCT CODE:
325/2S = 32x5mm load bars at 40mm centres, cross bars at 100mm centres (Serrated surface)
EXAMPLE OF PLAIN SURFACE PRODUCT CODE:
255/1 = 25x5mm load bars at 30mm centres, cross bars at 100mm centres (plain surface)
- Black (untreated/raw) finish (U)
- Hot dip galvanised finish to meet the requirements of AS/NZS 4680 (G)
- Powder coated finish (P)
STANDARD SHEET SIZE
Series 1 grating: 995mm (wide) x 5800mm (span)
Series 2 grating: 1005mm (wide) x 5800mm (span)
Series 3 grating: 965mm (wide) x 5800mm (span)
*Standard panel widths may vary slightly to what is indicated as there are minor manufacturing tolerances allowable during the process of manufacturing grating.
*Sizes above state grating manufactured from 5mm load bars (for 3mm load bar full panel width please -2mm off the sizes eg- 993mm wide for series 1 and 1003mm wide for series 2).