ASTM A516 Grade 70

ASTM A515 Gr 70 Plates are carbon silicon steel plate for boilers and pressure vessels building in intermediate and higher temperature services. ASTM A515 CS Plate has three steel grades ASTM A515 Grade 60 CS plate, ASTM A515 Grade 65 CS plate and ASTM A515 Grade 70 CS plate owning to different yield strength and tensile strength. Carbon steel plate ASTM A515 Gr 70 owned tensile strength within 485-620 Mpa, and the minimum yield strength shall be above 260 Mpa. The steel grade ASTM A515 Grade 70 carbon contains a higher carbon contains comparing with ASTM A515 Grade 60 CS and A515 Grade 65 CS. A515 Gr.70 HR Boiler Plates are widely used in fabrication of boilers in industries. It is made in a variety of grades and thickness and is developed in superior quality and is preferably suited to high standards. SA 515 Gr 70 Boiler & Pressure Vessel Steel Plates has excellent choices for repair in lower than ambient temperature applications, has exceptional notch toughness. ASTM A515 Grade 70 Carbon Steel Pressure Vessel Plates are designed for use in pressure vessel, boilers, heat exchangers and any other vessel that contains a gas or liquid at high pressures. A515 Grade 70 Carbon Steel Plate is the most commonly used steel alloys; its carbon content of the product is in the 0–2% range. This affects the microstructure of the steel, by giving it strength and toughness. And it also contains small amounts of silicon, manganese, and copper. Lower Temperature Carbon Steel Grade 70 Plate is been chiefly used for use in low-temperature equipment and especially for welded pressure vessels. It is used in piping system when there is a possibility of process fluid temperature falling below -29° centigrade during operation. SA515 GR 70 BQ Plates is for the utilization in welded pressure vessels where indent durability is important. It is produce to make a superior quality carbon steel plate which have consistent controlled properties and are designed to withstand the internal pressure of pressure vessels, boilers and valves.