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Vipul Sheets and Plates is a prominent manufacturer and supplier located in Delhi, India, specializing in high-quality NACE MR 0103/0175 HIC Boiler Sheets and Plates designed for critical industrial applications. These sheets and plates are expertly crafted to withstand hydrogen-induced cracking, ensuring they perform optimally in sour service environments. With a strong commitment to quality assurance, precision engineering, and adherence to international standards, Vipul Sheets and Plates has earned a solid reputation among clients in the oil, gas, petrochemical, and power industries. Their products are known for their reliability, corrosion resistance, and consistent performance, even in high-pressure and corrosive conditions.
The NACE MR 0103/0175 HIC Boiler Sheets and Plates are made from carbon steel with meticulously controlled chemical compositions, including carbon, manganese, sulfur, phosphorus, and trace amounts of alloying elements like chromium and molybdenum. These components enhance the toughness and corrosion resistance of the material. The plates boast impressive mechanical properties, featuring a minimum tensile strength of 485 MPa, yield strength exceeding 275 MPa, and high elongation for improved ductility. The low inclusion content and refined microstructure of the steel make it particularly suitable for sour service environments, providing exceptional resistance to hydrogen blistering and stepwise cracking.
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 plates find extensive use in environments where hydrogen sulfide is present, particularly in the oil and gas sectors, chemical processing, refineries, and offshore platforms. Their ability to resist hydrogen-induced cracking makes them perfect for applications like boilers, pressure vessels, heat exchangers, and separators, where exposure to sour gas is common. The durability and reliability of NACE MR 0103/0175 HIC Boiler Sheets and Plates play a crucial role in ensuring operational safety and prolonging equipment life, making them indispensable for applications that require superior structural integrity under harsh chemical and pressure conditions.
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Delhi, India
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