From the heart of Kinshasa, Yoane Steel proudly stands as a leading manufacturer and supplier dedicated to building a stronger Congo. We understand that ambitious projects demand uncompromising materials, which is why we provide the exceptional BIRNAR 500 sheet and plates. Known for their remarkable resilience, these products are engineered to meet the toughest industrial challenges, offering a reliable foundation for the infrastructure and machinery that will drive our nation’s growth and development forward.
The BIRNAR 500 is a high-strength, low-alloy steel renowned for its impressive toughness. Its unique composition is carefully balanced to deliver exceptional mechanical properties, including a minimum yield strength of 500 MPa. This means it exhibits outstanding resistance to wear, impact, and abrasion while maintaining good formability. Essentially, you get a material that is incredibly strong and durable without being overly brittle, making it a versatile and dependable choice for demanding environments.
Item: BRINAR 500
Thickness : 5mm to 150mm
Length : 6,000mm to 12,000mm
Width : 1,500mm to 2,500mm
Heat Treatment: N, Q+T
Surface Point : EP, PE, HDP, SMP, PVDF
| Thickness | Hardness HBW | Typical yield strength MPa, |
| mm | (min – max 1) | not guaranteed |
| 4 – 32 | 470 – 530 | 1250 |
| (32) – 103 | 450 – 540 | 1250 |
| Plate | C | Si | Mn | P | S | Cr | Ni | Mo | B | CEV | CET |
| THICKNESS MM | MAX % | MAX % | MAX % | MAX % | MAX % | MAX % | MAX % | MAX % | MAX % | TYPV | TYPV |
| 4-13 | 0.27 | 0.7 | 1.6 | 0.025 | 0.01 | 1.0 | 0.25 | 0.25 | 0.004 | 0.49 | 0.34 |
| (13) -32 | 0.29 | 0.7 | 1.6 | 0.025 | 0.01 | 1.0 | 0.50 | 0.30 | 0.004 | 0.62 | 0.41 |
| (32) -40 | 0.29 | 0.7 | 1.6 | 0.025 | 0.01 | 1.0 | 1.00 | 0.60 | 0.004 | 0.64 | 0.43 |
| (40) -80 | 0.30 | 0.7 | 1.6 | 0.025 | 0.01 | 1.50 | 1.50 | 0.60 | 0.004 | 0.74 | 0.46 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| 1/8″ | 3/8″ | 3/4″ | 1-1/2″ | 3″ |
| 3/16″ | 1/2″ | 1″ | 2″ | 4″ |
| 1/4″ | 5/8″ | 1-1/4″ | 2-1/2″ | Â |
| *1/8″ thick plate is available in one size only 60″x 120″. The 3/6″ thick plate is available only as 48″ x 144″ and 96″ x 144″. | ||||
| Thickness | Width | Length |
| 4 | 2000 | 6000 |
| 5 | 2000 | 6000 |
| 6 | 2000 | 6000 |
| 6 | 2500 | 6000 |
| 8 | 2000 | 6000 |
| 8 | 2500 | 6000 |
| 10 | 2000 | 6000 |
| 12 | 2000 | 6000 |
| 15 | 2000 | 6000 |
| 16 | 2000 | 6000 |
| 20 | 2000 | 6000 |
| 25 | 2000 | 6000 |
| 32 | 2000 | 6000 |
| 40 | 2000 | 6000 |
| 50 | 2000 | 6000 |
| 60 | 1800 | 3400 |
The exceptional strength of BIRNAR 500 sheet and plates makes them indispensable across a wide range of critical applications. They are the preferred choice for constructing heavy-duty mining equipment, robust agricultural machinery, and the structural frames of large industrial buildings. You will also find them forming the beds of dump trucks, the buckets of excavators, and in various components that must endure significant stress and wear. This versatility ensures they contribute significantly to key sectors like construction, mining, and transportation, providing the backbone for major projects.
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.
Copyright 2025 Yoane Steel. All rights reserved
