ZINCFORM® steel
ZINCFORM® steel products provide a range of thicknesses, guaranteed minimum yield strength and excellent weldability performance for roll-formed structural sections
BlueScope’s ZINCFORM® steel products are hot dipped zinc-coated structural steels with spangled or minimised-spangle surface, guaranteed minimum yield strength, good ductility suitable for roll-forming with minimum internal diameter. All ZINCFORM® steel products conform to the relevant Australian Standards AS/NZS 1365:1996 (R2016) and AS 1397-2011.
The series of products include
ZINCFORM® steel G250 and G250S
- Guaranteed minimum yield strength of 250MPa
- Thickness range from 0.8mm to 3.2mm
- ZINCFORM® steel G250S is skin passed to improve surface quality with product only available up to 2mm thick.
- Z275 is the normal coating class, Z200, Z450 and Z600 are optional
- Passivated surface treatment
- Class A tolerance
- Excellent bending, roll-forming, welding and painting (pre-treatment) fabricating performance
ZINCFORM® steel G300 and G300S
- Guaranteed minimum yield strength of 300MPa
- Thickness range from 0.3mm to 2.9mm
- ZINCFORM® steel G300S is skin passed to improve surface quality with product only available up to 1.6mm thick.
- Z275 is the normal coating class, Z200, Z450 > 0.35 and Z600 > 0.40 are optional
- Passivated surface treatment
- Class A tolerance
- Excellent bending, roll-forming, welding and painting (pre-treatment) fabricating performance
ZINCFORM® steel G350
- Guaranteed minimum yield strength of 350MPa
- Thickness range from 0.4mm to 3.0mm
- Z275 is the normal coating class, Z200, Z350, Z450 > 0.35 and Z600 & > 0.40 are optional
- Passivated surface treatment
- Class A tolerance
- Good bending, roll-forming, and excellent welding and painting (pre-treatment) fabricating performance