In the heart of Kinshasa, Yoane Steel has established itself as a trusted partner for industry, providing robust and reliable materials that fuel the nation’s growth. We are proud to be your local source for NAXTRA 70 sheets and plates, offering a critical component for projects that demand superior strength and durability. Our commitment is to deliver not just premium steel, but also the dependable service and expertise needed to ensure your vision becomes a solid reality.
NAXTRA 70 is a high-strength, low-alloy steel known for its exceptional toughness. Its specific composition, including carefully balanced elements like niobium and vanadium, gives it a remarkable yield strength that significantly outperforms conventional grades. This means the material can handle much greater stress and impact without deforming, making it a go-to choice for structures and machinery where safety and longevity are absolutely non-negotiable.
Grade : 70
Item : NAXTRA 70 Structural Steel Plate
Thickness : 5 – 160mm, 6 – 60mm, 5 – 160mm
Width : 1000mm-4500mm
Length : 3000mm -18000mm
| Grade | C | Si | Mn | P | S | N | B | Cr | Cu | Mo | Nb* | Ni | Ti* | V* | Zr* |
| NAXTRA 70 | 0.20 | 0.80 | 1.70 | 0.025 | 0.015 | 0.015 | 0.0050 | 1.50 | 0.50 | 0.70 | 0.06 | 2.0 | 0.05 | 0.12 | 0.15 |
| Tensile Strength (MPa) | Yield Strength (MPa)) | Min. % Elongation after fracture | ||||
| Nominal thickness (mm) | Nominal thickness (mm) | |||||
| =3 =50 | =50 =100 | =100 =150 | =3 =50 | =50 =100 | =100 =150 | |
| 690 | 690 | 690 | 770 – 940 | 770 – 940 | 770 – 940 | 14 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The real strength of NAXTRA 70 shines in its application across vital sectors. It is the backbone of major construction projects, from the frameworks of towering buildings to the support structures of expansive bridges. You’ll also find it forming the chassis of heavy-duty mining equipment, robust agricultural machinery, and in demanding industrial fabrications. Essentially, wherever a project faces intense pressure or heavy loads, NAXTRA 70 sheets and plates provide the unwavering resilience required for success.
Yoane Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Kinshasa, Congo.
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