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For businesses and industrial projects across New Zealand requiring exceptional pressure vessel integrity, Will Sheetsandplates stands as a trusted Hamilton-based partner. We specialise in supplying high-grade materials like the SA515 Grade 6070 Boiler Sheet and Plate, renowned for its reliability under demanding conditions. Our team is dedicated to providing not just superior steel, but also the expert guidance and local support needed to ensure your fabrication or construction project is built on a foundation of quality and safety, right from the heart of the Waikato region.
The SA515 Grade 6070 is specifically engineered for high-temperature service, offering a reliable balance of strength and durability. Its carbon-manganese-silicon composition provides excellent tensile strength, making it exceptionally resistant to deformation under intense pressure and heat. This grade is carefully produced to maintain strong notch toughness, which is crucial for preventing brittle fracture. Essentially, it’s a material built to perform consistently and safely in the most challenging environments where failure is not an option, giving engineers and fabricators complete confidence in its capabilities.
| Grade | : | ASME SA 515 GR.70 / 60 Boiler and Pressure Vessel Steel Plates |
|---|---|---|
| Width | : | 1500mm-3000mm |
| Thickness | : | 3mm-600mm |
| Length | : | 3000mm-11000mm |
| Production | : | Hot-Rolled (HR) |
| Heat Treatment | : | Rolled/Normalised/N+T/Q |
| Grades | C | Si | Mn | P | S | Al | Cr | Cu | Ni | Mo | Nb | Ti | V |
| 60 | 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 |
| 70 | 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 |
| Grades | Tensile strength (ksi) | Yield strength (ksi) | Elongation min, % 200 mm (8 in) | Elongation min, % 50 mm (2 in) |
| 60 | 485-620 (70-90) | 260 (38) | 17 | 21 |
| 70 | 485-620 (70-90) | 260 (38) | 17 | 21 |
| Grades | British Standard | European Norm | ASTM/ASME | DIN |
| 60 | BS1501-161-430A | EN10028 P265GH | A/SA516 – Grade 60 | DIN 17155 HII |
| 70 | BS1501-224-490A/B | EN10028 P355GH | A/SA516 – 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.
SA515 Grade 60/70 Boiler Sheet and Plate offer excellent strength, durability, and resistance to high temperatures, making them ideal for boilers and pressure vessels. These plates exhibit good weldability, making them suitable for complex constructions in power generation, petrochemical, and chemical processing industries. They also provide outstanding resistance to oxidation and corrosion in high-pressure environments. With enhanced mechanical properties, SA515 Grade 60/70 ensures long-term performance and safety, making it a reliable choice for critical applications in energy and manufacturing sectors.
This specific plate is the backbone of critical high-pressure systems. Its primary use is in the construction of boilers and pressure vessels for the power generation industry, but it’s also essential for fossil fuel and chemical processing plants. You’ll find it fabricated into crucial components like furnace shells, mud drums, and superheater parts. Essentially, any application that involves containing steam or other gases under significant heat and pressure relies on the proven performance of SA515 Grade 6070 to ensure long-term operational safety and structural integrity.
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