Phanuphong Steel and Plates, a reputable manufacturer and supplier located in Bangkok, Thailand, is dedicated to providing top-notch SA 516 GR.60/70N NACE HIC Plates. These plates are crafted to meet international standards, ensuring they deliver exceptional strength, toughness, and impressive resistance to hydrogen-induced cracking. Perfectly designed for critical environments, they guarantee durability and safety in demanding industrial settings. With state-of-the-art facilities and rigorous quality control, Phanuphong Steel is committed to offering reliable steel solutions to sectors like oil, gas, petrochemical, and power generation, ensuring consistent performance and satisfaction for customers around the globe.
SA 516 GR.60/70N NACE HIC Plates are made from carbon steel and include elements like carbon, manganese, phosphorus, sulfur, and silicon, all of which enhance their strength and weldability. They undergo a normalization process to boost toughness and reduce the risk of brittle fracture. With impressive tensile strength ranging from 415 to 620 MPa and yield strength between 220 and 260 MPa, depending on the grade, these plates are built to perform reliably under high pressure. Their outstanding notch toughness, corrosion resistance, and excellent ability to withstand hydrogen-induced cracking make them ideal for harsh environments, particularly in sour service conditions found in the petrochemical and refinery industries.
| 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 | – |
Phanuphong Steel is a trusted manufacturer and supplier of high-quality SA 516 GR.60/70N NACE and HIC Plates in Bangkok, Thailand. 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 extensively utilized in industries that demand high-performance steel with exceptional resistance to hydrogen-induced cracking and sour service conditions. They are primarily used in the construction of pressure vessels, boilers, heat exchangers, storage tanks, and separators in the oil, gas, and petrochemical sectors. Moreover, these plates are well-suited for offshore platforms, pipelines, and refineries where hydrogen sulfide exposure is prevalent. Their excellent weldability and toughness, even at low temperatures, make them perfect for critical applications.
Phanuphong 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 Bangkok, Thailand.
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