Thabiso Steel, a top-notch manufacturer and supplier based in Cape Town, South Africa, specializes in high-quality **Boiler Quality Sheets and Plates**. These products are designed to offer outstanding strength, durability, and reliability, especially in high-temperature and high-pressure environments. Crafted to meet rigorous international standards, these sheets and plates guarantee precise dimensions, excellent mechanical performance, and remarkable resistance to thermal stress and pressure. Perfect for use in boilers, pressure vessels, and heat exchangers, Thabiso Steel’s Boiler Quality Sheets and Plates are built for long-lasting performance. Renowned for their weldability, toughness, and resistance to corrosion, these materials find extensive applications in power generation, industrial fabrication, and the energy sector, ensuring safe and efficient solutions.
**Boiler Quality Sheets and Plates** are primarily made from carbon, manganese, phosphorus, sulfur, and carefully controlled alloying elements, striking the right balance between strength, ductility, and weldability. They boast a tensile strength ranging from about 400 to 550 MPa and a yield strength of approximately 250 to 350 MPa. These impressive mechanical properties provide excellent toughness, impact resistance, and fatigue performance, making **Boiler Quality Sheets and Plates** ideal for high-pressure and high-temperature applications, while maintaining structural integrity and reliability even under tough operating conditions.
Standard: ASTM A516 / ASME SA 516 Gr 60 / 65/ 70
Width: 1000mm-4500mm
Thickness: 5mm-150mm
Length: 3000mm-18000mm
Supply Condition : As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement.
Impact tested : -52° C
Tempering: Notch toughness can be improved by quenched cooling from hot rolling or normalizing by the supplier. If such a faster cooling rate is agreed upon between purchaser and supplier then the steel is also to be tempered at 1200 F.
Applications : Used for weld fabrication of pressure vessels that require improved notch toughness for lower than ambient temperature service.
Process of Manufacturing : Hot-Rolled (HR)
| C | Mn | P max | S max | Si max | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| t < 12.5 mm | 12.5mm < t =50mm | 50mm < t ≤ 100mm | 100mm < t ≤ 200mm | t < 200 mm | t < 12.5 mm | t 12s.5 mm | ||||
| A516 Grade 55 | 0.18 | 0.2 | 0.22 | 0.24 | 0.26 | 06-09 | 0.55-0.98 | 0.035 | 0.035 | 0.15-0.4 |
| A516 Grade 60 | 0.21 | 0.23 | 0.25 | 0.27 | 0.27 | 06-09 | 0.85-1.2 | 0.035 | 0.035 | 0.15-0.4 |
| A516 Grade 65 | 0.24 | 0.26 | 0.28 | 0.29 | 0.29 | 0.85-1.2 | 0.85-1.2 | 0.035 | 0.035 | 0.15-0.4 |
| A516 Grade 70 | 0.27 | 0.28 | 0.3 | 0.31 | 0.31 | 0.85-1.2 | 0.85-1.2 | 0.035 | 0.035 | 0.15-0.4 |
| Tensile Strength (ksi) | Tensile Strength (MPa) | Yield Strength (ksi) | Yield Strength (MPa) | Elongation in 200mm(%) | Elongation in 50mm(%) | |
|---|---|---|---|---|---|---|
| A516 Grade 55 | 55-75 | 380-515 | 30 | 205 | 23 | 27 |
| A516 Grade 60 | 60-80 | 415-550 | 32 | 220 | 21 | 25 |
| A516 Grade 65 | 65-85 | 450-585 | 35 | 240 | 19 | 23 |
| A516 Grade 70 | 70-90 | 485-620 | 38 | 260 | 17 | 21 |
| Material # | EN 10028-2 | DIN 17155> | BS 1501 | ASTM | JIS G3115 |
|---|---|---|---|---|---|
| 1.0345 | P235GH | HI | 161 Gr. 360 / 164 Gr. 360 | A 285 Gr. C-A 414 Gr. C / A 516 Gr. 55 | SPV 24 |
| 1.0425 | P265GH | HII | 161 Gr. 400 / 164 Gr. 400 / 224 Gr. 400 | A 414 Gr. E / A 516 Gr. 60 | |
| 1.0481 | P295GH | 17 Mn 4 | 224 Gr. 490 | A 414 Gr. F / A 516 Gr. 65 | SPV 32 |
| 1.0473 | P355GH | 19 Mn 6 | A 414 Gr. G | SPV 36 | |
| 1.5415 | 16Mo3 | 15 Mo 3 | 1503 – 243 B | A 204 Gr. B | |
| 1.7335 | 13CrMo4-5 | 13CrMo 4 4 | 620 Gr. 27 | A 387 Gr. 12 | |
| 1.738 | 10CrMo9-10 | 10CrMo 9 10 | 622 Gr. 31 | A 387 Gr. 22 | |
| 1.7383 | 11CrMo9-10 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel is a trusted manufacturer and supplier of high-quality Boiler Quality Sheet and Plate in Cape Town, South Africa. We specialize in premium steel products, including Structural Steel, Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel, with a strong focus on Structural Steel Sheets and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability, and performance for critical industrial applications.
| Thickness mm | Size (Length x width) | Thickness mm | Size (Length x width) | Thickness mm | Size (Length x width) |
|---|---|---|---|---|---|
| 8 | 2055 x 12100 | ||||
| 3000 x 12000 | 2500 x 12000 | ||||
| 2500 x 12000 | 20 | 2055 x 12000 | 60 | 3000 x 6000 | |
| 3460 x 14000 | 3000 x 12000 | 65 | 3000 x 6000 | ||
| 3460 x 14000 | |||||
| 6 | 2055 x 12100 | 18 | 2055 x 12100 | 50 | 2055 x 8000 |
| 3000 x 12000 | 3000 x 12000 | ||||
| 2500 x 12000 | 2500 x 12000 | 3000 x 9000 | |||
| 3460 x 14000 | 55 | 3000 x 6000 | |||
| 12.5 | 2055 x 12100 | 4000 x 12000 | 90 | 3000 x 4000 | |
| 3460 x 14000 | 2500 x 12000 | ||||
| 3000 x 12000 | 25 | 2055 x 12000 | 100 | 3000 x 4000 | |
| 2500 x 12000 | |||||
| 4000 x 12000 | 3460 x 14000 | ||||
| 4000 x 12000 | |||||
| 10 | 2055 x 12100 | 4000 x 12000 | 70 | 3000 x 6000 | |
| 4000 x 12000 | 3000 x 12000 | 80 | 3000 x 6000 | ||
| 3000 x 12000 | 22 | 2055 x 12100 | 75 | 3000 x 6000 | |
| 2500 x 12000 | |||||
| 3460 x 14000 | 2500 x 12000 | ||||
| 3460 x 14000 | |||||
| 15 | 2055 x 12100 | 2500 x 12000 | |||
| 4000 x 12000 | 2500 x 10000 | ||||
| 3000 x 12000 | |||||
| 2500 x 12000 | 3000 x 10000 | ||||
| 3460 x 14000 | 40 | 2055 x 12000 | |||
| 3000 x 10000 | |||||
| 13 | 2055 x 12100 | ||||
| 3460 x 14000 | 4000 x 12000 | ||||
| 3000 x 12000 | 2500 x 12000 | ||||
| 2500 x 12000 | 30 | 2055 x 12000 | |||
| 4000 x 12000 | |||||
| 35 | 2055 x 12000 | ||||
| 16 | 2055 x 12100 | ||||
| 4000 x 12000 | |||||
| 3000 x 12000 | 2500 x 10000 | ||||
| 2500 x 12000 | 45 | 2055 x 8000 | |||
| 3460 x 14000 | 3000 x 9000 |
These sheets and plates are commonly utilized in the fabrication of boilers, pressure vessels, heat exchangers, and various industrial machinery. They are particularly suited for power plants, chemical processing units, and manufacturing facilities that demand durable, high-strength, and corrosion-resistant materials. Furthermore, these products are essential in energy infrastructure, heavy fabrication projects, and mechanical assemblies where weldability, toughness, and long-term performance are crucial. Thabiso Steel’s Boiler Quality Sheets and Plates equip engineers, contractors, and industrial operators with robust, efficient, and safe solutions.
ThabisoSteel 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 Cape Town, South Africa.
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