As a leading manufacturer and supplier based in Naypyidaw, Naing Steel is proud to provide critical materials for Myanmar’s demanding industrial sectors. We specialize in SA 516 GR.65N NACE and MR 0103-0175 plates, engineered to offer superior performance in challenging environments. Our commitment lies in delivering not just steel, but reliability and safety, ensuring your projects are built on a foundation of trusted quality and local expertise. We understand the precise needs of our clients and are dedicated to being your dependable partner for these essential materials.
The composition of these plates is carefully controlled with lower levels of sulfur and other elements to enhance resistance to cracking in corrosive settings. Mechanically, they offer high tensile strength and excellent notch toughness, even at lower temperatures. The specific heat treatment they undergo is key to achieving these robust properties, ensuring the material can withstand significant pressure and stress without compromising its structural integrity, making them a fundamentally reliable choice for critical construction.
| Grade | ASME SA 516 GR.65N 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 |
| 0.08/0.20 | 0.4 | 0.9/1.5 | 0.03 | 0.03 | 0.02 | 0.3 | 0.3 | 0.3 | 0.08 | 0.01 | 0.03 | 0.02 |
| Tensile strength (ksi) | Tensile strength (MPa) | Yield strength (ksi) | Yield strength (MPa) | Elongation in 200mm (min)(%) | Elongation in 50mm (min) (%) |
| 65-85 | 450-585 | 35 | 240 | 19 | 23 |
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 |
| BS1501-224-460A/B | EN10028 P295GH | A/SA516 – Grade 65 | DIN 17155 17 MN 4 |
Naing Steel is a trusted manufacturer and supplier of high-quality SA 516 GR.65N NACE and MR 0103-0175 Plates in Naypyidaw, Myanmar. 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.65N NACE and MR 0103-0175 Plates needs!
These specialized plates are essential for building equipment that operates in harsh, corrosive environments, particularly in the oil, gas, and petrochemical industries. You will find them used in the fabrication of pressure vessels, scrubbers, and reactors where resistance to hydrogen-induced cracking is paramount. By choosing these plates, engineers and fabricators ensure the long-term safety and durability of their installations, effectively safeguarding both infrastructure and personnel against the risks associated with sour service conditions.
Naing 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 Naypyidaw, Myanmar.
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