400 BHN Sheet and Plates
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Thabiso Steel, located in Cape Town, South Africa, has earned a solid reputation as a reliable manufacturer and supplier of Low Temperature Carbon Steel A333 Gr 1 Pipes. These pipes are celebrated for their outstanding performance in cryogenic and low-temperature settings. Crafted with precision, they offer durability, flexibility, and impressive resistance to brittle fractures even in extreme cold. Thabiso Steel is dedicated to providing top-notch A333 Gr 1 pipes that adhere to international standards, serving various industries like petrochemical, power generation, oil and gas, and process piping. Our products are designed to ensure long-lasting reliability and safety in challenging low-temperature applications.
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400BHN Abrasion Resistant Plate
Wear Resistant Steel 400 BHN Sheet
400BHN Steel Sheet
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What is 400 BHN Sheet and Plates?
The Low Temperature Carbon Steel A333 Gr 1 Pipes are made up of a blend of carbon, manganese, phosphorus, sulfur, and silicon. This well-balanced composition guarantees excellent toughness and weldability. With a minimum tensile strength of 380 MPa and a yield strength of 205 MPa, these pipes also boast superior impact resistance at sub-zero temperatures. They retain their ductility and dimensional stability, making them perfect for applications that demand durability and the ability to handle high pressure in low-temperature conditions.
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400 BHN Sheet and Plates Specification
| Heat Treatment | Rolling/Normalised, N, Q+T |
|---|---|
| Width | 1000mm-4500mm |
| Thickness | 5mm-150mm |
| Length | 3000mm-18000mm |
| Production | Hot-Rolled (HR) |
| Surface Paint | PVDF, PE, HDP, SMP, EP |
400 BHN Sheet and Plates Chemical Composition
| 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 |
| 3- 6 | 0.15 | 0.70 | 1.60 | 0.025 | 0.01 | 0.50 | 0.25 | 0.25 | 0.004 | 0.41 | 0.28 |
| 3-(8) | 0.15 | 0.70 | 1.60 | 0.025 | 0.01 | 0.30 | 0.25 | 0.25 | 0.004 | 0.33 | 0.23 |
| 8 – 20 | 0.15 | 0.70 | 1.60 | 0.025 | 0.01 | 0.50 | 0.25 | 0.25 | 0.004 | 0.37 | 0.27 |
| (20)-32 | 0.18 | 0.70 | 1.60 | 0.025 | 0.01 | 1.00 | 0.25 | 0.25 | 0.004 | 0.48 | 0.29 |
| (32)-45 | 0.22 | 0.70 | 1.60 | 0.025 | 0.01 | 1.40 | 0.50 | 0.60 | 0.004 | 0.57 | 0.31 |
| (45)-51 | 0.22 | 0.70 | 1.60 | 0.025 | 0.01 | 1.40 | 0.50 | 0.60 | 0.004 | 0.57 | 0.38 |
| (51)-80 | 0.27 | 0.70 | 1.60 | 0.025 | 0.01 | 1.40 | 1.00 | 0.60 | 0.004 | 0.65 | 0.41 |
| (80)-130 | 0.32 | 0.70 | 1.60 | 0.025 | 0.01 | 1.40 | 1.50 | 0.60 | 0.004 | 0.73 | 0.48 |
400 BHN Sheet and Plates Mechanical Properties
| Yield Strength | Tensile Strength | Brinell Hardness | Elongation | Reduction of Area |
| 140,000 Psi | 180,000 Psi | 400BHN | 15% | 60% |
If You Are Looking To Buy High Quality
Pipes, Sheet, Fittings and Flanges
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Top Manufacturer and Supplier of 400 BHN Sheet and Plates in Cape Town, South Africa
ThabisoSteel is one of the most prominent 400 BHN Sheet and Plates manufacturers and suppliers in Cape Town, South Africa. We are a specialized wear-resistant steel solution provider offering an exhaustive variety of products that includes Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our product offerings include Sheets, Plates, Pipes, Tubes, Flanges, Pipe Fittings, and Forged Fittings. Known for fast delivery and quality customer service, we offer high-performance steel products that guarantee strength, durability, and highest resistance for rigorous industrial use.
400BHN Plates Available Sizes
| 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″ | |
| *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″. |
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400BHN Plates Thickness, Widths and Lengths
| 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 |
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Types of 400 BHN Sheet and Plates






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Uses of 400 BHN Sheet and Plates
These pipes are widely utilized in industries that require dependable piping for low-temperature operations. They are particularly suited for cryogenic services, LNG transport, gas processing, refrigeration units, and power plants. Capable of safely transferring fluids at temperatures as low as -45°C, they effectively prevent cracking or failure. Thanks to their exceptional mechanical properties and weldability, they are ideal for fabrication in oil refineries, chemical plants, and offshore structures, where consistent performance and safety in extreme cold are crucial.
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