Magnelis Steel Coil
High corrosion-resistance ZM coated coil for solar mounting structures.

A high corrosion-resistance ZM coating that protects itself even at cut, punched and exposed edges, ideal for profiles that are cut and punched.
With the high S350 + ZM310 S420GD + ZM430 coating level, Magnelis goes beyond standard galvanized sheet: a high-durability structural steel for solar profile manufacturers.
Where is Magnelis Steel Coil used?
Each application page lists the recommended thickness, colour and technical details.
Solar Mounting Structures
Magnelis, which protects itself at cut edges, for solar plant support profiles, posts and panel mounting systems.
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Agriculture and Greenhouses
Magnelis for greenhouse, barn and agricultural building profiles that withstand humid and ammonia-rich environments.
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Outdoor Steel Structures
Long-lasting Magnelis for fences, barriers, light steel profiles and roadside equipment.
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Energy and Infrastructure
Corrosion-resistant Magnelis for electrical cabinets, cable trays and telecom infrastructure.
Learn moreWhy Magnelis instead of standard galvanized steel?
Its key advantage is stronger self-protection against corrosion at cut, punched or exposed edges. That makes it especially suitable for profiles that are cut and punched.
With the high S350 + ZM310 coating level, Magnelis is not “standard galvanized sheet” but a high corrosion-resistance, ZM coated structural steel for solar applications.
- Grade
- S350GD, S420GD + ZM430
- Coating
- ZM310 (Zn-Al-Mg, 310 g/m²) S420GD + ZM430
- Thickness
- 1.50 – 3.00 mm
- Standard
- EN 10346
- Form
- Coil
What is Magnelis steel coil?
Magnelis is steel sheet coated with a zinc-aluminium-magnesium (ZM) alloy. Nehir Metal supplies Magnelis coil in S350GD + ZM310, 1.5–3 mm; its main application is solar mounting structures.
Why choose Magnelis over standard galvanized steel?
Magnelis' key advantage is its stronger self-protection against corrosion at cut, punched or exposed edges. That makes it the better choice for solar, agricultural and outdoor profiles that are cut and punched.
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