- 52/54, C.P. Tank Road,
Mumbai - 400004 - +91-9819903231
sales@bqplate.com
Chiranjiv Steel Centre is a leading manufacturer, supplier, stocker, and exporter of Carbon SA 516 Grade 70 Steel Plates. In addition to these plates, we also produce stainless steel, high nickel alloys, and carbon steel products for household use. Our focus is on ensuring top-quality products across all categories. The SA 516 Gr 70 Plates have a detailed chemical composition, including carbon, silicon, manganese, phosphorus, sulfur, aluminum, chromium, copper, nickel, molybdenum, niobium, titanium, and vanadium.
Our Carbon SA 516 Grade 70 Steel Plate offer a range of mechanical properties, from tensile strength to yield strength, with various specifications like thickness, width, length, material production, and heat treatment. In the Grade 70 category, there are different plate types available including pressure vessel steel plates, profile boiler plates, hot rolled steel plates, and HIC plates.
Chiranjiv Steel Centre's SA 516 GR 70 Boiler Quality Plates are widely used in various industries such as thermal power stations, petroleum, and chemical industries. They are highly efficient in gas turbines, steam exchangers, heat recovery steam generators, and many other crucial applications. Additionally, these plates are also utilized in the oil and gas sector, rail cars, truck frames, steel constructions, and more due to their durability and corrosion resistance.
Chiranjiv Steel Centre is well-known for producing SA 516 GR 70 Pressure Vessel Steel Plates that are highly durable and resistant to corrosion. These plates are designed to perform exceptionally well even in harsh weather conditions. They are specifically formulated to resist oxidation and corrosion, especially in cold climates, and demonstrate impressive resistance to chloride-contaminated sulfuric acid. These plates are also known for their toughness in welded pressure vessels and their excellent performance in low temperatures, making them essential in various challenging environments.
After manufacturing, each SA 516 GR 70 Plate is thoroughly tested at Chiranjiv Steel Centre. The testing includes flaring, flattening, hardness, mechanical, and chemical tests, along with radiography, hydrostatic, micro, macro, pitting resistance, Spectro, and intergranular tests. These detailed quality checks guarantee that every plate meets strict standards for reliability and performance, making them a top choice in various industries globally.
| Grade | ASME SA 516 GR.70 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 Boilers and Pressure Vessels Application. |
| Process of Manufacturing | Hot-Rolled (HR) |
| British Standard | European Norm | ASTM/ASME | DIN |
|---|---|---|---|
| BS1501-161-430A | EN10028 P265GH | A/SA516 - Grade 60 | DIN 17155 HII |
| 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 |
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