Specification :

JIS3115 SPV 355 Boiler Pressure Vessel

Key words :
SPV 355 steel plate, JIS3115 SPV 355 steel plates is a kind of material for boiler and pressure vessel steel. JIS3115 SPV 355 steel plates is characterized by a minimum yield strength of 280-355 MPa and by good weldability, so SPV 355 steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids. the following are JIS3115 SPV 355 steel plate' s Chemical composition and mechanical properties.

JIS3115 SPV 355 steel Chemical Composition % :
Main chemical composition in JIS3115 SPV 355 steel: Carbon from 0.10 to 0.22, Manganese from 1.10 to 1.70, Sulphur max 0.015, Phosphorus max 0.025, Silicon max 0.60, More detailed information, please refer to the flowing table:

JIS3115 SPV 355 steel Mechanical Properties
SPV 355 this material is mainly used to fabricate boiler and pressure vessel. So , same the other boiler and pressure vessel using steel plate, this kind of steel has the good grain and Mechanical properties. It' s yield strength is between 280- 355 MPa ( there is different min strength point at the different thickness.) SPV 355 tensile strength is from 470MPa to 650MPa. ( different min strength point at the different thickness.) More detailed information about JIS3115 SPV 355 steel Mechanical Properties , please refer to the following table:

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