Hot Dipped Galvanised

    • Zinc coating mass (grams per square metre) – from Z100 (100g/m2) up to Z600 (600g/m2)
    • Protective coating – Chromate protected, chromium free and oiled, or untreated
    • Surface finish – Minimised spangle, as coated surface (MA); or, Smooth, improved surface (MB); or, Extra Smooth, best quality surface (MC)
    • EN 10346: 2006 – Forming/Drawing quality in DX51D up to DX56D
    • EN 10346: 2009 – Structural steel in grades S220GD, S280GD, S320GD, S350GD, S390GD, S450GD, S550GD
    • EN 10346: 2009 – Micro-alloyed steel in grades HX260LAD+Z, HX300LAD+Z, HX340LAD+Z,
      HX380LAD+Z, HX420LAD+Z