Liam Steel, a top-notch manufacturer and supplier located in Manila, Philippines, specializes in providing high-quality **SA 516 GR.70N NACE HIC Plates** that are tailor-made for high-pressure and sour service applications. These carbon steel plates are crafted to meet the rigorous ASTM A516/ASME SA516 standards, along with NACE MR0175/ISO 15156 and HIC (Hydrogen-Induced Cracking) resistance requirements. With a strong focus on quality control, Liam Steel guarantees consistent mechanical properties and outstanding corrosion resistance, making these plates perfect for demanding sectors like oil and gas, petrochemical, and offshore engineering. Their reliability and durability have earned them a reputation as a trusted choice for critical sour service applications.
The **SA 516 GR.70N NACE HIC Plates** are made from a blend of carbon, manganese, phosphorus, sulfur, and silicon, all optimized to deliver excellent strength and ductility. They boast a minimum yield strength of 345 MPa and tensile strength ranging from 485 to 620 MPa, along with impressive notch toughness even in low temperatures. These plates are specifically designed to withstand hydrogen-induced cracking in sour environments, ensuring they maintain their structural integrity over time. With great weldability and formability, they adhere to ASTM A516 standards while also meeting NACE MR0175 and HIC-compliant performance for critical pressure-containing components.
| 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 |
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 |
| BS1501-224-490A/B | EN10028 P355GH | A/SA516 – Grade 70 | – |
Jaxon Steel is a trusted manufacturer and supplier of high-quality SA 516 GR.70N NACE and HIC Plates​ in Manila, Philippines. 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.70N NACE and HIC Plates​ needs!
You’ll find **SA 516 GR.70N NACE HIC Plates** commonly used in the construction of pressure vessels, boilers, heat exchangers, and storage tanks that operate in sour gas and oil processing settings. They are vital for refineries, offshore platforms, pipelines, and petrochemical plants where resistance to hydrogen-induced cracking is essential. These plates are also utilized in high-pressure and low-temperature applications that demand durability, weldability, and corrosion resistance. Their unique combination of strength, toughness, and NACE HIC compliance makes them a dependable choice for industries that require safe and long-lasting steel solutions in extreme operating conditions.
Liam 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 Manila, Philippines.
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