P295GH Pressure Vessel Steel Plate is a steel plate used for the manufacture of high temperature and high pressure vessels and belongs to the European Standard EN10028, a steel with high strength and good weldability and workability.
The characteristics of P295GH Pressure Vessel Steel Plate include:
1. good weldability and machinability, easily machined into various shapes
2. high strength and corrosion resistance to withstand the stresses and pressures of high temperature and pressure environments
3. meet the requirements of European standard EN10028, with stable quality and performance.
Parameters of P295GH Pressure Vessel Steel Plate include
1. chemical composition: C Less than or equal to 0.20, Si Less than or equal to 0.40, Mn: {{10}}.90-1.50, P Less than or equal to 0.025, S Less than or equal to {{20}}.015, Al Greater than or equal to 0.020, Cr Less than or equal to 0.30, Cu Less than or equal to 0.30, Mo Less than or equal to 0.08, Ni Less than or equal to 0.30, Nb Less than or equal to 0.020, Ti Less than or equal to 0.03, V Less than or equal to 0.02;
2. mechanical properties: tensile strength: 460-580 MPa, yield strength: 295 MPa, elongation: 21%;
3. thickness range: 6-150mm, width range: 1500-4020mm, length range: 3000-27000mm.
Common problems in the use of P295GH Pressure Vessel Steel Plate include:
1. during processing, care needs to be taken to maintain a certain processing temperature and processing speed to avoid excessive stress and deformation;
2. in the welding process, the need to select the appropriate welding materials and welding process to avoid welding defects and cracks;
3. in the process of use, need to pay attention to regular inspection and maintenance, timely detection and treatment of possible problems.
