The pinnacle of surface-treated coated steel sheets! Next-generation Galvalume steel sheets that achieve improved corrosion resistance.
"SGL®" is a next-generation Galvalume steel sheet that achieves further corrosion resistance improvement based on Galvalume steel. "SGL®" adds magnesium to the coating composition of Galvalume steel, while maintaining the unique alloy coating structure of Galvalume steel. By enhancing the coating layer through the action of magnesium, it has achieved more than three times the corrosion resistance of Galvalume steel. The performance drawn out by its unique "corrosion resistance enhancement mechanism" delivers performance that surpasses Galvalume steel in all environments. 【Features】 ○ 55% magnesium-added aluminum-zinc alloy coating ○ JIS G 3321 certification obtained ○ Also optimal as a substrate for color steel sheets ○ Good workability For more details, please contact us or download the catalog. * SGL® and SGL® are registered trademarks of Nippon Steel & Sumitomo Metal Corporation.
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【Standard Specifications】 ○ Type Symbol: GSC ○ Type: General Material ○ Thickness (mm): 0.25 to 1.6 ○ Width (mm): 610 to 1,219 ○ Chemical Treatment Symbol: Y ○ Coating Adhesion → Coating Adhesion Display Symbol: AZ150 → Equivalent Coating Thickness (mm): 0.054 【Mechanical Properties】 [Bending Properties] ○ Type Symbol: GSC ○ Display Thickness less than 1.6mm: 2 ○ Display Thickness between 1.6mm and 2.3mm: 2 [Yield Point, Tensile Strength, Elongation] ○ Type Symbol: GSC ○ Yield Point (N/mm²): 205 or more ○ Tensile Strength (N/mm²): 270 or more ○ Elongation (%): Display Thickness (mm) → 0.25 or more, less than 0.40: 20 or more → 0.40 or more, less than 0.60: 21 or more → 0.60 or more, less than 1.0: 24 or more → 1.0 or more, less than 1.6: 24 or more → 1.6 or more, up to 2.3: 25 or more ○ Test Piece and Direction: No. 5, Rolling Direction ● For more details, please contact us or download the catalog. * SGL® is a registered trademark of Nippon Steel & Sumitomo Metal Corporation.
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Company information
Bilt Material Co., Ltd. has been in operation for over 80 years since its founding. We have tirelessly pursued the enhancement of our services as a specialized trading company focused on building materials and housing-related materials, primarily secondary steel products, earning the strong trust of our valued customers and suppliers up to today. Based on this rich experience and track record, we will continue to diligently, honestly, and wholeheartedly walk the path of righteousness to build a stronger company. Furthermore, the company consistently maintains its independence and self-reliance, which is highly regarded in the industry. Now that we have entered the 21st century, the company embraces flexible thinking and imagination, with all employees fearlessly tackling new challenges every single day.