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Nestled in the industrial heart of Amman, Jordan, Nizar Sheetsandplates has built a strong reputation as a trusted partner for heavy industry. We specialize in providing high-grade materials that stand up to demanding environments, with our SA516 Grade 70 Boiler Sheet and Plate being a cornerstone of our offerings. Understanding the critical nature of your projects, we are committed to supplying this versatile steel with unwavering quality and reliability, supporting the backbone of essential infrastructure and manufacturing throughout the region and beyond.
The strength of SA516 Grade 70 lies in its carefully balanced composition and mechanical properties. This carbon-manganese-silicon steel is specifically engineered for exceptional notch toughness and durability, particularly in moderate to lower temperature service. It offers a minimum yield strength of 38,000 psi and a tensile strength range of 70,000 to 90,000 psi, providing the robust foundation needed to safely contain high-pressure environments without compromising on structural integrity.
Grade : ASME SA 516 GR.70 Boiler and Pressure Vessel Steel Plates
Width : 1250mm-3000mm
Thickness : 3 – 200 mm/ dimensions up to 4.000 mm
Length : 3000mm-11000mm.
Production : Hot-Rolled (HR)
Heat Treatment : Rolled/Normalised/N+T/QT
| 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/SA515 – 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.
SA516 Grade 70 Boiler Sheet and Plate offer outstanding advantages, making them ideal for pressure vessels and boilers. They provide excellent strength and durability, ensuring long-term reliability under high pressures and temperatures. Their superior notch toughness enhances performance in low-temperature applications. These plates exhibit exceptional weldability and formability, enabling ease of fabrication. Their high resistance to corrosion and cracking ensures longevity, even in harsh environments. Certified to ASTM standards, they are cost-effective and widely used in industries like oil, gas, and petrochemical processing for consistent performance and quality assurance.
This plate’s primary role is in the construction of pressure vessels and boilers for the power generation and petrochemical industries. You’ll find it forming the critical walls of reactors, distillation columns, and storage tanks designed to hold gases and liquids under significant pressure. Its reliable performance also makes it a preferred choice for large-scale structural applications where weldability and impact resistance are paramount, ensuring safety and longevity in some of the most challenging industrial settings.
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