ZAM Steel S250GD ZM275 for Solar Mounting Frames
Product Summary
Our ZAM Steel S250GD ZM275 is a balanced zinc-aluminum-magnesium coated steel coil suitable for a wide range of solar mounting frame applications. With a yield strength of 250 MPa, it provides sufficient structural integrity while offering good formability. The ZM275 coating delivers reliable corrosion protection for moderate environments, making it a cost-effective solution for solar projects.
Key Selling Points
- Cost-Effective Strength: S250GD provides a good balance between strength and cost, suitable for standard solar mounting structures.
- Reliable ZM275 Coating: Offers solid corrosion resistance with self-healing properties, ideal for most climates.
- Wide Availability: Widths 600-1500mm and thickness 0.2-8.0mm are available to meet diverse design needs.
- SGS Certified: Meets international standards for quality and performance, ensuring reliability.
- Successful Applications: Used in solar projects in India, Belgium, and Brazil, proving its performance in various conditions.
Technical Specifications
| Parameter | Value |
|---|
| Material Grade | S250GD |
| Coating | ZM275 (Zn-Al-Mg) |
| Thickness | 0.2 - 8.0 mm |
| Width | 600 - 1500 mm |
| Coating Mass | ZM275 g/m² |
| Standard | ISO 6892-1:2019, EN ISO 1460:2020 |
Models and Options
This variant is available in S250GD grade with ZM275 coating. Other grades S220GD and S350GD, and coatings ZM40, ZM80, ZM600 are available in separate variants.
Materials and Structure
Carbon steel substrate with a Zn-Al-Mg coating. The coating provides sacrificial protection to cut edges and scratches, which is crucial for punched and formed components in solar mounting systems.
Applications
Ideal for solar mounting frames, brackets, and support structures, particularly in inland areas with moderate humidity. Also suitable for building construction and general infrastructure.
Customization
We offer custom slitting, cutting, and packaging. Our engineers can assist in selecting the optimal gauge and coating for specific climate conditions.
Case Study
A large-scale solar mounting project in coastal India used ZAM steel due to high humidity and salt spray. The material's excellent edge protection and long-term durability ensured a 25+ year design life, significantly reducing maintenance needs compared to traditional galvanized steel.
FAQ
1. What is the MOQ?
Flexible MOQ based on product and customer requirements.
2. What coating options are available?
ZM40, ZM80, ZM275, and ZM600 are offered; this variant uses ZM275.
3. Do you provide test reports?
Yes, third-party and factory inspections, along with material test reports, are available.
4. What payment terms do you accept?
T/T and L/C at sight, among others.
5. How fast is delivery?
Standard stock items are delivered within 3-7 working days.
6. Is this steel suitable for coastal environments?
For high salinity, we recommend ZM600; ZM275 is suitable for moderate exposure.
7. Can you supply narrow widths?
Yes, we can slit to widths within 600-1500 mm.
8. What is the expected lifespan?
With proper design, 25+ years in many environments.
Inquiry Information
Contact Max: mesco@mescogroup.com.cn or +86 151-3456-5556 (WhatsApp). We look forward to your inquiry.
Image Guide
Main Image: zam-steel-s250gd-zm275-solar-frame.png – Coil close-up showing surface.
Detail Image 1: zam-steel-s250gd-zm275-forming.png – Shows formability for frame.
Detail Image 2: zam-steel-s250gd-zm275-solar-field.png – Solar field application.
