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Boikanyo Sheets and Plates, based in Cape Town, South Africa, is a reputable manufacturer and supplier of Shipbuilding Steel Sheet and Plate. They pride themselves on delivering high-quality products that meet the rigorous standards of the marine and offshore industries. Known for their reliability and precision, Boikanyo offers steel plates that provide exceptional strength, durability, and resistance to tough environments. Their Shipbuilding Steel Sheet and Plate is engineered to perform under extreme conditions, ensuring safety and efficiency in ship construction. The company is dedicated to customer satisfaction, timely deliveries, and upholding international quality standards for global shipbuilding needs.
Shipbuilding Steel Sheet and Plate is a specialized carbon steel designed to endure the challenging conditions of marine environments. Its composition includes carbon, manganese, silicon, phosphorus, and sulfur, striking a perfect balance between strength and toughness. This steel boasts excellent weldability and formability, making it ideal for fabricating ship structures. With impressive mechanical properties, including high tensile and yield strength, along with outstanding resistance to corrosion and impact, these plates maintain their structural integrity and performance even under heavy loads and tough maritime conditions. This makes them a crucial material for constructing safe and long-lasting vessels.
Weight | Up to 40 ton |
| Width | 1500-4000 |
| Thickness | 4-200 mm |
grades | EH36, DH36, AH36, DH32, E32, A40, B, EH32, E36, A36, F40, D40, E, AH40, E40, A, A32, DH40, D36, D, AH32, EH40, D32, and their equivalents |
| Length | Up to 20000 |
| Delivery condition | quenched and tempered, Hot-rolled, normalised rolled or normalised, thermomechanically rolled |
| Grade | C%≤ | Al % | Mn % | p % ≤ | S % ≤ | Si % | Nb % | V % |
|---|---|---|---|---|---|---|---|---|
| D32 A32 E32 | 0.18 | ≥0.015 | 0.70~1.60 0.90~1.60 0.90~1.60 | 0.04 | 0.04 | 0.10~0.50 | — | — |
| A | 0.22 | — | ≥ 2.5C | 0.04 | 0.40 | 0.10~0.35 | — | — |
| B | 0.21 | — | 0.60~1.00 | 0.04 | 0.40 | 0.10~0.35 | — | — |
| E | 0.18 | ≥0.015 | 0.70~1.20 | 0.04 | 0.04 | 0.10~0.35 | — | |
| D36 A36 E36 | 0.18 | ≥0.015 | 0.70~1.60 0.90~1.60 0.90~1.60 | 0.04 | 0.04 | 0.10~0.50 | 0.015~0.050 | 0.030~0.10 |
| D | 0.21 | ≥0.015 | 0.60~1.00 | 0.04 | 0.04 | 0.10~0.35 | — | — |
| Grade | Yieldpoint (Mpa) ≥ | Tensile Strength (Mpa) | Elongation (%)≥ | cold bend test | Thickness (mm) | V-impact test | |||
|---|---|---|---|---|---|---|---|---|---|
| b=5a 120° | b=2a 180° | Temperature (℃) | Average AKV A kv /J | ||||||
| lengthways | crosswise | ||||||||
| ≥ | |||||||||
| A | 235 | 400~490 | 22 | — | d=2a | ≤50 mm | — | — | — |
| B | d=3a | — | 0 | 27 | 20 | ||||
| D | -10 | ||||||||
| E | -40 | ||||||||
| A32 | 315 | 440~590 | 22 | d=3a | — | ≤50 mm | 0 | 31 | 22 |
| D32 | -20 | ||||||||
| E32 | -40 | ||||||||
| A36 | 355 | 490~620 | 21 | d=3a | — | ≤50 mm | 0 | 34 | 24 |
| D36 | -20 | ||||||||
| E36 | -40 | ||||||||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Boikanyo Sheets and Plates based in Cape Town, South Africa, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
| size(mm) | CSA (cm2) | weight (kg/m) | |||||
| h | t | r1 | b | r | |||
| 19 | 5 | 4 | 80 | ≤1.5 | 5.41 | 4.25 | |
| 20 | 6 | ≤2 | 6.21 | 4.88 | |||
| 22.5 | 7 | 4.5 | 100 | ≤2 | 8.74 | 6.86 | |
| 23.5 | 8 | 9.74 | 7.65 | ||||
| 23 | 6 | 5 | 120 | ≤2 | 9.32 | 7.32 | |
| 24 | 7 | 10.52 | 8.26 | ||||
| 25 | 8 | 11.72 | 9.2 | ||||
| 26 | 7 | 5.5 | 140 | ≤2 | 12.43 | 9.75 | |
| 27 | 8 | 13.83 | 10.85 | ||||
| 29 | 10 | ≤3 | 16.63 | 13.05 | |||
| 29 | 7 | 6 | 160 | ≤2 | 14.6 | 11.46 | |
| 30 | 8 | 16.2 | 12.72 | ||||
| 31 | 9 | 17.8 | 13.97 | ||||
| 33 | 11 | ≤3 | 21 | 16.49 | |||
| 33 | 8 | 7 | 180 | ≤2 | 18.86 | 14.8 | |
| 34 | 9 | 20.66 | 16.22 | ||||
| 35 | 10 | ≤3 | 22.46 | 17.63 | |||
| 36 | 11 | 24.26 | 19.04 | ||||
| 37 | 9 | 8 | 200 | ≤2 | 23.66 | 18.57 | |
| 38 | 10 | ≤3 | 25.66 | 20.14 | |||
| 39 | 11 | 27.66 | 21.71 | ||||
| 40 | 12 | 29.66 | 23.28 | ||||
| 41 | 10 | 9 | 220 | ≤3 | 29.66 | 22.27 | |
| 42 | 11 | 29 | 24.5 | ||||
| 43 | 12 | 31.2 | 26.22 | ||||
| 40 | 10 | 10 | 240 | ≤3 | 33.49 | 25.5 | |
| 45 | 11 | 34.89 | 27.39 | ||||
| 46 | 12 | 37.29 | 29.27 | ||||
| 47 | 10 | 11 | 260 | ≤3 | 36.11 | 28.35 | |
| 48 | 11 | 38.71 | 30.39 | ||||
| 49 | 12 | 41.31 | 32.43 | ||||
| 51 | 11 | 12 | 280 | ≤3 | 42.68 | 33.5 | |
| 52 | 12 | 45.48 | 35.7 | ||||
| 53 | 13 | 48.28 | 37.9 | ||||
| 54 | 11 | 13 | 300 | ≤3 | 46.78 | 36.7 | |
| 55 | 12 | 49.79 | 39.09 | ||||
| 56 | 13 | 52.79 | 41.44 | ||||
| 58 | 12 | 14 | 320 | ≤3 | 54.25 | 42.6 | |
| 59 | 13 | 57.25 | 45.09 | ||||
| 60 | 14 | ≤4 | 60.85 | 47.6 | |||
| 61 | 12 | 15 | 340 | ≤3 | 58.84 | 46.2 | |
| 62 | 13 | 62.24 | 48.86 | ||||
| 63 | 14 | ≤4 | 65.54 | 51.5 | |||
| 66.5 | 13 | 16.5 | 370 | ≤3 | 69.7 | 54.7 | |
| 67.5 | 14 | ≤4 | 73.4 | 57.6 | |||
| 68.5 | 15 | 77.1 | 60.5 | ||||
| 72 | 14 | 18 | 400 | ≤4 | 81.48 | 63.96 | |
| 73 | 15 | 85.48 | 67.1 | ||||
| 74 | 16 | 89.48 | 70.2 | ||||
| 76.5 | 14 | 19.5 | 430 | ≤4 | 89.7 | 70.6 | |
| 77.5 | 15 | 94.19 | 73.9 | ||||
| 79.5 | 17 | 102.79 | 80.7 | ||||
| 81.5 | 19 | 111.39 | 87.4 | ||||
| 82.5 | 20 | 115 | 90.8 | ||||
| nominal thickness(mm) | minus deviation (mm) | The thickness deviation with following width (mm) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| > 1500 ~1700 | > 1200 ~1500 | > 1700 ~1800 | > 1000 ~1200 | > 1800 ~2000 | > 2000 ~2300 | > 2300 ~2500 | > 2500 ~2600 | 2600 ~2800 | > 2800 ~3000 | ||
| >12~25 mm | -0.8 mm | +0.3 mm | +0.2 mm | +0.4 mm | +0.2 mm | +0.6 mm | +0.8 mm | +0.8 | +1.0 | +1.1 | +1.2 |
| >25~30 mm | -0.9 mm | +0.3 mm | +0.2 mm | +0.4 mm | +0.2 mm | +0.6 mm | +0.8 mm | +0.9 | +1.0 | +1.1 | +1.2 |
| >30~34 mm | -1.0 mm | +0.3 mm | +0.3 mm | +0.4 mm | +0.2 mm | +0.6 mm | +0.8 mm | +0.9 | +1.0 | +1.2 | +1.3 |
| >34~40 mm | -1.1 mm | +0.5 mm | +0.4 mm | +0.6 mm | +0.3 mm | +0.7 mm | +0.9 mm | +1.0 | +1.1 | +1.3 | +1.4 |
| >40~45 mm | -1.2 mm | +0.6 mm | +0.5 mm | +0.7 mm | +0.4 mm | +0.8 mm | +1.0 mm | +1.1 | +1.2 | +1.4 | +1. |
Shipbuilding Steel Sheet and Plate provide exceptional strength and durability, which is critical to withstanding the harsh elements of the sea. They improve corrosion resistance, extend the life of the container, and reduce maintenance costs. These materials are extremely versatile, contributing to the hull, deck and other important features. With excellent weldability and structural integrity, safety and reliability are ensured under extreme conditions. Additionally, steel plate ships are available in a variety of styles, meeting design and performance requirements. Their low cost and compliance with stringent industry standards makes them indispensable in modern shipbuilding.
Yes, we offer custom sizes for Shipbuilding Steel Sheet and Plate to meet specific project needs. Our team at Boikanyo Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
You’ll find Shipbuilding Steel Sheet and Plate widely used in the construction of ships, offshore structures, and marine equipment that demand high durability and seawater resistance. They are essential for building hulls, decks, bulkheads, and other structural components of cargo vessels, tankers, and passenger ships. The offshore oil and gas industry also relies on these plates for platforms and support structures that face harsh ocean environments. With their remarkable strength, weldability, and corrosion resistance, they are perfect for both commercial and military shipbuilding projects. Their dependable performance ensures they contribute significantly to the safety and longevity of vessels.
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