Saudi Arabia-based Yousef Steel is a trusted SA 516 GR.60/70N NACE HIC Plates supplier and manufacturer. We deal in high-quality Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel products with characteristics of higher durability and performance. Our plates undergo rigorous quality checking, including impact tests, hardness tests, and ultrasonic tests. To ensure reliability and adherence to industry standards. By adhering to the highest standards of excellence, we provide accuracy-engineered steel solutions that meet the most stringent requirements for various applications.
SA 516 GR.60/70N NACE HIC Plates are high-quality pressure vessel plates applied in sour service conditions, with excellent resistance to hydrogen-induced cracking (HIC). Plates contain Carbon (≤0.28%), Manganese (0.79-1.30%), Silicon (0.13-0.45%), Phosphorus (≤0.025%), and Sulfur (≤0.015%), ensuring excellent strength and toughness. Normalized for outstanding mechanical properties. They meet NACE MR 0103/0175 standards. They are widely applied in refineries, petrochemical complexes, and offshore industries, ensuring durability and reliability against harsh, corrosive environments.
| Grade | ASME SA 516 GR.60/70N 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 |
| 0.20 | 0.4 | 0.95/1.50 | 0.025 | 0.025 | 0.02 | 0.3 | 0.3 | 0.3 | 0.08 | 0.01 | 0.03 | 0.02 |
| 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 | Yield strength | Elongation min, % 200 mm (8 in) | Elongation min, % 50 mm (2 in) |
| 415-550 MPa | 250 MPa | 21 | 25 |
| 485-620 (70-90) | 260 (38) | 17 | 21 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| British Standard | European Norm | ASTM/ASME | DIN |
| BS1501-161-430A | EN10028 P265GH | A/SA516 – Grade 60 | DIN 17155 HII |
| BS1501-224-490A/B | EN10028 P355GH | A/SA516 – Grade 70 | – |
Yousef Steel is a trusted manufacturer and supplier of high-quality SA 516 GR.60/70N NACE and HIC Plates in Riyadh, Saudi Arabia. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel and Galvanized Steel, with a strong focus on Carbon Steel Sheet 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. Contact us today for all your SA 516 GR.60/70N NACE and HIC Plates needs!
SA 516 GR.60/70N NACE HIC Plates are mainly applied in high-hydrogen-induced cracking and corrosion-resistant industries. The plates are best suited for the production of pressure vessels, storage tanks, heat exchangers, and boiler parts in severe environments. The primary industries that use these plates are oil and gas, petrochemicals, power generation, chemical processing, and offshore platforms. Their improved mechanical properties and durability make them a must in hydrogen sulfide and corrosive environment applications to provide long-lasting performance and safety.
Yousef Steel 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 Riyadh, Saudi Arabia.
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