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Hassan Sheets and Plates is a well-respected manufacturer and supplier based in Riyadh, Saudi Arabia, specializing in top-notch NACE MR 0103/0175 HIC Boiler Sheets and Plates. These products are specifically designed for industries that operate in harsh, corrosive, and high-pressure settings. Engineered to withstand hydrogen-induced cracking (HIC) and sulfide stress cracking (SSC), they are perfect for sour service applications found in refineries, petrochemical plants, and the oil and gas sector. With a commitment to quality, precision, and timely delivery, Hassan Sheets and Plates has built a reputation as a reliable supplier of durable boiler sheet and plate solutions.
The NACE MR 0103/0175 HIC Boiler Sheets and Plates are made from high-quality carbon steel, carefully controlled for carbon, manganese, silicon, sulfur, and phosphorus levels to ensure exceptional resistance to cracking and corrosion. They boast impressive mechanical properties, with a minimum yield strength ranging from 240 to 450 MPa, tensile strength between 415 and 655 MPa, and outstanding impact toughness. Additionally, these plates are known for their excellent weldability, durability, and resistance to hydrogen embrittlement, ensuring they perform well in demanding sour gas and high-pressure environments.
Grade : ASME SA 516 GR.70N Boiler and Pressure Vessel Steel Plates
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 | Si | Mn | P | S | Al | Cr | Cu | Ni | Mo | Nb | Ti | V |
| 0.18 | 0.4 | 0.95/1.50 | 0.015 | 0.008 | 0.02 (Min) | 0.3 | 0.3 | 0.3 | 0.08 | 0.01 | 0.03 | 0.02 |
| Tensile strength (ksi) | Yield strength (ksi) | Elongation min, % 200 mm (8 in) | Elongation min, % 50 mm (2 in) |
| 485-620 (70-90) | 260 (38) | 17 | 21 |
| British Standard | European Norm | ASTM/ASME | DIN |
| BS1501-224-490A/B | EN10028 P355GH | A/SA516 – Grade 70 | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
NACE MR 0103/0175 HIC Boiler Sheets and Plates offer exceptional resistance to hydrogen-induced cracking (HIC), making them ideal for high-sulfur environments. They provide superior corrosion resistance, especially in acidic and sulfide-rich conditions, ensuring long-term durability and reliability. These materials also exhibit excellent mechanical properties, such as high tensile strength and toughness, making them suitable for demanding applications in oil and gas, chemical processing, and power generation industries. Their resistance to stress corrosion cracking ensures enhanced performance and longevity in harsh environments.
These boiler sheets and plates are widely utilized across various industries, including oil and gas, petrochemicals, refineries, power generation, and chemical processing. They are ideal for constructing boilers, pressure vessels, heat exchangers, and storage tanks, especially in environments rich in hydrogen sulfide. Their ability to resist hydrogen-induced cracking and sulfide stress corrosion makes them crucial for sour service operations. With their durability and reliability, these plates are the go-to choice for critical applications that demand both safety and a long service life.
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Riyadh, Saudi Arabia
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