ZAM Steel S350GD ZM600 for Heavy-Duty Solar Structures

Product Summary

Our ZAM Steel S350GD ZM600 is a high-strength zinc-aluminum-magnesium coated steel coil designed for demanding structural applications, particularly in heavy-duty solar mounting systems. With a minimum yield strength of 350 MPa, it offers robust load-bearing capacity while the ZM600 coating provides exceptional corrosion protection, especially at cut edges. Available in widths from 600 to 1500 mm and thicknesses from 0.2 to 8.0 mm, this product is engineered for longevity in harsh environments.

Key Selling Points

• High Strength S350GD: Offers reliable structural performance for large-scale solar support frames, reducing material usage and weight.
• ZM600 Coating: Provides superior edge corrosion protection and self-healing properties, extending service life in humid and coastal climates.
• Wide Size Range: Thickness from 0.2 to 8.0 mm and width from 600 to 1500 mm, giving design flexibility for various structural profiles.
• Proven in Tropical Applications: Used in solar bracket projects in Thailand where traditional galvanized steel failed, ensuring long-term durability.
• SGS Certified: Independently tested by SGS for mechanical and coating properties, meeting ISO standards for quality assurance.

Technical Specifications

Models and Options

This variant is available in S350GD grade with ZM600 coating. Additional grades like S220GD and S250GD, and coatings ZM40, ZM80, ZM275 are offered in other product variants. Contact us for custom dimensions within the 600-1500mm width and 0.2-8.0mm thickness ranges.

Materials and Structure

Made from carbon steel substrate with a zinc-aluminum-magnesium alloy coating, this steel combines strength with active corrosion protection. The ZM coating provides a unique self-healing effect at scratches and cut edges, making it ideal for punched and sheared components common in solar mounting.

Applications

Specifically designed for heavy-duty solar mounting systems, including support brackets, frames, and pile caps. Suitable for high-humidity, coastal, and industrial environments where long-term reliability is critical. Also useful in general construction and infrastructure projects.

Customization

We offer slitting to custom widths, cutting to length, and packaging per customer specification. Design consultation is available to optimize material selection and gauge for specific loads and environmental conditions.

Case Study

In a solar bracket project in Thailand (3,000 MT), this heavy-duty ZAM steel was selected due to its superior edge corrosion resistance in tropical high-humidity conditions. The customer extended product warranties and reduced maintenance costs, reinforcing their competitiveness in the renewable energy market.

FAQ

1. What is the minimum order quantity?

Flexible MOQ based on product specifications and customer requirements.

2. What coating weight options are available?

Coating weights ZM40, ZM80, ZM275, and ZM600 are available; this variant offers ZM600.

3. Can you provide SGS test reports?

Yes, material test reports and third-party inspection are available upon request.

4. What are the payment terms?

We accept T/T and L/C at sight, among other international terms.

5. How long is the delivery lead time?

For standard stock items, delivery is typically within 3-7 working days.

6. What certifications do you hold?

We have SGS for this product, CE for photovoltaic systems, and ISO 9001:2015 quality management.

7. Can you supply coils in custom widths?

Yes, we can slit to your required width within 600-1500 mm.

8. What is the expected service life in coastal areas?

Designed for 25+ years in environments like Thailand and India with proper design.

Inquiry Information

For detailed pricing and delivery, contact Max at mesco@mescogroup.com.cn or +86 151-3456-5556 (WhatsApp same). We respond within 24 hours.

Image Guide

Main Image: zam-steel-s350gd-zm600-heavy-duty.png – Coil stack in warehouse, highlighting thickness.
Detail Image 1: zam-steel-s350gd-zm600-edge-protection.png – Close-up of cut edge showing ZM coating.
Detail Image 2: zam-steel-s350gd-zm600-application.png – Solar mounting structure using the steel.