Travis Steel, located in Canberra, Australia, has built a solid reputation as a manufacturer and supplier of SA 515 Grade 70 Sheets and Plates. They specialize in high-quality carbon steel products that are specifically designed for high-temperature and pressure applications. These plates are well-known for their exceptional strength, durability, and reliability, making them a go-to choice in the pressure vessel and boiler fabrication industries. Travis Steel is committed to ensuring that every SA 515 Grade 70 product adheres to strict international standards, providing materials that excel in demanding environments like oil refineries, petrochemical plants, and power generation facilities, where safety and longevity are crucial.
The SA 515 Grade 70 Sheets and Plates are crafted from fine-grained carbon-silicon steel, tailored for high-temperature service. They boast impressive tensile strength, yield strength, and impact resistance, all while maintaining good weldability and formability. With a minimum tensile strength of about 515 MPa, these plates guarantee structural integrity under pressure and heat. Their strong composition offers remarkable resistance to oxidation and scaling at elevated temperatures, making them perfect for pressure vessels, boilers, and heat exchangers that operate under tough conditions.
| Specifications | ASTM A515 Gr. 60 / ASME A515 Grade 60 | |
| Thickness |
| |
| Length | 3000 mm – 8000 mm | |
| Width | 1500-3500mm | |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange) | |
| Finish | Cold rolled sheet (CR), Hot rolled plate (HR) | |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade | C | Mn | P | S | Si |
|---|---|---|---|---|---|
| A515 Grade 70 | 0.30-0.35 | 1.30 max | 0.035 max | 0.035 max | 0.13-0.45 |
| Grade | Yield | Tensile | Thickness | Elongation |
|---|---|---|---|---|
| A515 Grade 70 | MPa -551 min | MPa – 485-620 |  50-200mm | 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.
These SA 515 Grade 70 Sheets and Plates find extensive use in the fabrication of boilers, pressure vessels, heat exchangers, storage tanks, and other high-temperature equipment. They are particularly suited for industries such as oil and gas, chemical processing, power generation, and refineries, where materials must endure high pressure and thermal stress. Engineers and designers often choose SA 515 Grade 70 for its outstanding blend of strength, thermal stability, and weldability, making it a dependable option for applications that demand consistent performance and long-lasting durability in high-temperature settings.
Travis 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 Canberra, Australia.
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