03 · Carbon & Coated Steel
Metallic-coated and pre-painted steel
Imperial values are converted from metric; section and sheet designations stay metric.
03
Carbon & Coated Steel
Hot-rolled, cold-rolled and metallic-coated flat steel for general fabrication, enclosures, doors and cladding.
- CS-HR Hot rolled
- CS-CR Cold rolled
- CS-CQ Chequer
- CT Coated
CTMetallic-Coated & Pre-Painted Steel
Galvanised, zinc-aluminium, zinc-magnesium and coil-coated sheet and coil.
Coating selector
| Coating | Designation | Standard | Typical use |
|---|---|---|---|
| CT-GI Hot-dip zinc | Z100– | EN 10346 · ASTM A653 | Doors, enclosures, louvres, flashings |
| CT-AZ Zinc-aluminium | e.g. AZ150 | EN 10346 · ASTM A792 | Roof and wall cladding, liners |
| CT-ZM Zinc-magnesium | e.g. ZM120 | EN 10346 | Harsh exposure, cut-edge protection |
| CT-EG Electro-galv. | e.g. ZE25/25 | EN 10152 | Painted enclosures, appliances |
| CT-PP Pre-painted | PE · SMP · HDP · | EN 10169 | Cladding, doors, panels |
- Base steel
- DX51D–DX54D · S220GD–S350GD
- Thickness
- 0.3–3.0 mm (typical)0.012–0.118 in (typical)
- Width
- 600–1500 mm; slit to order23.6–59.1 in; slit to order
- Spangle
- Regular · minimised
- Surface
- Passivated · oiled · AFP
- ASTM
- G60 ≈ Z180 · ≈ Z275 · G115 ≈ Z350
SPECIFY ASCT-GI · DX51D+Z275 · 1.2 × 1250 mm coil · minimised spangle · passivated · EN 10346 · ID 508 mm · 20 t
Polyvinylidene fluoride coating. A 70 % PVDF resin system is the standard high-durability façade coating.
Hot-dip zinc coating of 275 g/m² total on both sides (EN 10346); equivalent to G90 in ASTM A653.
ASTM A653 zinc coating of 0.90 oz/ft² total on both sides; equivalent to Z275.