| Product Name | SGLCC/SGLC340/400/440/570 Color coated steel coil |
| Material | TDC51D+Z、TDC51D+AZ、TS250GD+Z、TS250GD+AZ、DX51D+Z、DX51D+AZ、S350GD+Z、S350GD+AZ、CGCC、CGC400 |
| Surface | Natural color coated galvanized or customized |
| Technique | hot rolled or cold rolled |
| Application | It is widely used in engineering machinery, metallurgical machinery, coal industry, mining machinery,environmental protection machinery,the feeder,container,dumper bodies, sieve plate,hoister,edge plate,wheel gear,cutter etc other industry. |
| Standard | DIN GB JIS BA AISI ASTM EN GOST etc. |
| Delivery time | Within 7-15 workdays after receiving deposit or L/C |
| Export packing | Steel strips package or seaworthy packing |
| Capacity | 250,000 tons/year |
| Payment | T/T L/C, Western Union etc. |
High-Quality Substrate with Graded Strength
The base steel includes SGLCC (a standard grade for general use) and SGLC340/400/440/570, with numerical suffixes indicating graded yield strengths (approximately 340MPa, 400MPa, 440MPa, and 570MPa). This range allows tailored selection for varying load requirements—from lightweight, flexible applications (SGLCC) to heavy-duty structural needs (SGLC570).
Substrates are typically cold-rolled or hot-dip coated (zinc-based) steel, ensuring uniform thickness, stable mechanical properties, and consistent performance during processing.
Superior Corrosion Resistance
Features a multi-layer protective system:
A zinc or zinc-alloy undercoating (e.g., galvanized) acts as a sacrificial barrier, preventing rust and corrosion from moisture, salt, and industrial contaminants.
A high-performance top color coating (polyester, PVDF, or FEVE resins) adds an extra shield, enhancing resistance to chemicals, humidity, and UV radiation.
This dual protection significantly extends service life, even in harsh environments like coastal areas, industrial zones, or outdoor exposed settings.
Durable Color Coating with Aesthetic Flexibility
The top color layer offers:
Weatherability: Minimizes fading, chalking, or discoloration under prolonged sunlight, maintaining long-term vibrancy.
Strong Adhesion: Resists peeling, cracking, or blistering during fabrication (e.g., bending, roll-forming), ensuring both structural integrity and visual appeal.
Design Versatility: Available in a wide spectrum of colors, finishes (matte, glossy, textured), and patterns to suit architectural, industrial, or decorative needs.
Excellent Formability & Fabrication Adaptability
Despite varying strength levels, these steel coils retain good workability, enabling:
Easy cutting, punching, welding, and bending without compromising structural stability.
Compatibility with roll-forming processes for creating complex shapes (e.g., roofing panels, wall cladding, automotive parts).
Excellent Formability & Fabrication AdaptabilityLower-strength grades (SGLCC, SGLC340) excel in intricate forming, while higher grades (SGLC440, 570) balance strength and ductility for demanding applications.
Our products are exported to more than 60 countries and regions including Europe, the Middle East, Southeast Asia, Australia, Latin America, South Africa, etc. We have won the recognition of customers with good reputation and good service. Since its establishment, the company has always adhered to the business philosophy of "making friends while doing business", insisting on being ourselves first and doing good deeds, taking customer satisfaction as the goal, reputation first, and being committed to providing customers with first-class products and meticulous and efficient services.
Company integrating production and trade, with 14 years of experience in high-quality steel production, providing one-stop service for global customers.
The products are widely used in the construction and infrastructure fields, such as bridges, large buildings, highways, tunnels, airports, docks, etc. Steel is an ideal choice for these structures, capable of withstanding heavy weights and strong winds.
