JIS G3115 bolier grade SPV355 steel plate pressure vessel steel sheet

SPV355 pressure vessel steel Description

SPV355 pressure vessel steel under the Japanese standard JIS G3115 technical standard. The SPV355 grade is equivalent to the China standard Grade 16MnR, "SPV" means the Japanese standard medium and low temperature container plate, and "355" means the yield strength value is 355MPa. SPV355 steel plate has very high strength, high toughness and wear resistance, and has fatigue resistance, impact resistance and ease of welding. SPV355 boiler and pressure vessel steel is usually used in medium temperature environment, widely used in petroleum, chemical, power station, boiler and other industries, such as pressure vessel manufacturing, boiler equipment manufacturing, petrochemical equipment manufacturing, petroleum equipment manufacturing, steam turbines, reactors, heat exchangers, Ultra-supercritical, power station equipment, turbine volute and other equipment and components.

JIS SPV355 pressure vessel steel is a carbon steel sheet for Japanese standard boilers and pressure vessels. SPV355 vessel steel is a hot-rolled steel sheet with good welding performance for making pressure vessels and high-pressure equipment (except those used at high temperature and low temperature). The carbon content of SPV355 steel increases, the yield point and tensile strength increase, but the plasticity and impact decrease. When the carbon content exceeds 0.23%, the welding performance of SPV355 pressure vessel steel deteriorates, so the low-alloy structure used for welding Steel, the carbon content generally does not exceed 0.20%. When the thickness of the SPV355 container steel plate is less than 40mm, the hot-rolled state is selected for delivery, and when the thickness of the steel plate is greater than 40mm, the normalized state is selected for delivery.

SPV355 pressure vessel steel Datasheet

Thickness: 8mm-800mm

Width: 1500mm-4200mm or according to customer's special request

Length: 6000mm-18000mm or according to customer's special request

Delivery condition: Hot rolled, controlled rolled, or normalized

Cutting service: Large steel plate cut to flat plate sizes, or cut to any size by drawing

Deep processing: After cutting large plate into the general sizes by drawing, milling and grinding, and make angles, polishing, and make special parts

SPV355 pressure vessel steel Chemical composition

SPV355 pressure vessel steel Mechanical Properties

Equivalent Grade of SPV355 pressure vessel steel