1.2 mm Galvanised Steel Sheet

The 1.2mm galvanised steel sheet features a uniform hot-dip zinc coating on a 1.2 mm substrate, ensuring excellent anti-rust performance and a long service life. It offers outstanding intermediate strength, formability, and precision, making it highly suitable for medium-gauge component manufacturing. The intermediate 1.2mm thickness allows it to be structurally sound and adaptable whilst maintaining protection, and it is widely applied in various harsh environments such as precision electrical cabinetry, cable trays, industrial pipework cladding, and commercial vehicle body panels, making it the preferred choice for professionals pursuing balanced performance and cost-efficiency anti-corrosion solutions. Choosing Zhaojian Steel means choosing efficiency and reliability. We utilise our solid industry experience and strict quality system to supply you with premium 1.2mm galvanised steel sheet that complies with global standards. We commit to: rapid fulfilment and transparent pricing. Furthermore, we provide professional bespoke cutting and processing support, guaranteeing a perfect solution to all your specific engineering challenges.

Product Specifications

Dimension Name	Value
Nominal Thickness	1.20 mm
Base Material Grade	Mild Steel (e.g., DX51D+Z, S250GD+Z)
Coating Type	Hot-Dip Galvanised (HDG)
Zinc Coating Mass	Z100 to Z275 (e.g., Z200 g/m²)
Sheet Width	1000 mm or 1250 mm
Sheet Length	Coils or up to 6000 mm
Surface Finish	Normal Spangle (N) or Minimised Spangle (M)
Surface Treatment	Chromated or Oiled (C/O)
Tolerance Class	Class A
Tensile Strength	Variable (e.g., 350 N/mm² min for S250GD)

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Key Features

Balanced Strength and Rigidity: Intermediate thickness suitable for medium-duty structural components.
Excellent Formability and Precision: Highly adaptable for bending and detailed fabrication.
Reliable Anti-Corrosion: Hot-dip zinc coating ensures long-term rust protection.
Cost and Weight Efficiency: Offers structural integrity without excess material cost or weight.
Good Weldability: Easily integrated into manufactured assemblies.
Versatile Application: Ideal for electrical cabinetry, pipe cladding, and vehicle body panels.

Applications

Electrical Enclosures: Fabrication of precision electrical cabinets, switchgear, and junction boxes.
Cable Management: Manufacturing of cable trays, ladders, and trunking systems.
Vehicle Panelling: Commercial vehicle body panels and external cladding where moderate rigidity is needed.
Pipe Cladding: Protective jackets and covering for industrial pipework and insulation.
HVAC Components: Medium-gauge plenums, dampers, and air conditioning equipment components.
General Manufacturing: Intermediate-duty machine guards, housings, and components requiring durability.

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1.2 mm Galvanised Steel Sheet