Nestled in the vibrant industrial heart of Kinshasa, Yoane Steel stands as a trusted partner for those who build with strength and security in mind. We are proud manufacturers and dedicated suppliers of premium armour sheet and plates, providing the essential backbone for projects that demand the highest level of protection and durability. Our commitment is to deliver materials that not only meet but exceed expectations, ensuring the safety and longevity of vital infrastructure and equipment across the Congo and beyond.
The resilience of our armour plate begins with its sophisticated composition, typically a high-strength, low-alloy steel. This is where its remarkable mechanical properties are born, offering an exceptional balance between hardness and toughness. The material is engineered to possess a high resistance to abrasion and impact, meaning it can withstand forceful blows and constant wear without compromising its structural integrity, making it a reliable shield in the most challenging environments.
| C | Si | Mn | P | S | Cr | Ni | Mo | B | |
|---|---|---|---|---|---|---|---|---|---|
| Ramor 400 | 0.24 | 0.7 | 1.5 | 0.02 | 0.02 | 1 | 1 | 0.7 | 0.01 |
| Ramor 500 | 0.32 | 0.7 | 1.5 | 0.02 | 0.02 | 1 | 2 | 0.7 | 0.01 |
| R MPa | R MPa | A % | HB | t °C | Cha | |
|---|---|---|---|---|---|---|
| Ramor 400 | 1100 | 1300 | 8 | 360 – 450 | -40 | 20 |
| Ramor 500 | 1450 | 1700 | 7 | 480 – 560 | -40 | 20 |
| Heavy plates Thickness mm | Upper tolerance mm | Sheets Thickness mm | Upper tolerance, width-wise mm | |
|---|---|---|---|---|
| -1200 | 1201 – 1500 | |||
| 6.00 – 6.99 | 0.74 | 2.50 – 3.00 | 0.30 | 0.32 |
| 7.00 – 7.99 | 0.76 | 3.01 – 4.00 | 0.32 | 0.36 |
| 8.00 – 9.99 | 0.80 | 4.01 – 5.00 | 0.36 | 0.40 |
| 10.00 – 11.99 | 0.90 | 5.01 – 6.00 | 0.40 | 0.42 |
| 12.00 – 14.99 | 1.00 | 6.01 – 6.50 | 0.44 | 0.44 |
| 15.00 – 19.99 | 1.10 | |||
| 20.00 – 24.99 | 1.20 | |||
| 25.00 – 29.99 | 1.30 | |||
| 30.00 | 1.40 | |||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Yoane Steel is a top manufacturer and supplier of high-quality Armour Sheet and Plates products in Kinshasa, Congo. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
You’ll find our armour sheet and plates hard at work in the most critical roles. They are the unseen protectors in the construction of secure financial vaults and the fortified walls of sensitive facilities. They form the robust bodies of heavy-duty mining equipment, guarding against rock falls and abrasion, and are essential in the manufacturing of military and security vehicles. From protecting vital industrial machinery to ensuring the safety of personnel, this material is chosen wherever resilience is non-negotiable.
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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