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Boiler and Pressure Vessel Steel Plate

Boiler and Pressure Vessel Steel Plate

Boiler and Pressure Vessel Steel PlateBoiler and Pressure Vessel Steel Plate

Boiler and Pressure Vessel Steel Plate is used for many applications where the pressure inside is significantly higher than atmospheric pressure.Pressure vessel steel plate covers a range of steel grades that are designed for use in pressure vessel, boilers, heat exchangers and any other vessel that contains a gas or liquid at high pressures. BBN steel main Boiler and Pressure Vessel Steel grade: 09CuPCrNi-A, 05CuPCrNi, SPA-H, SPA-C, B480GNQR, Q355GNHD,Q355NHD, S355J0WP, CORTEN-A


The Boiler and Pressure Vessel Steel is used as a weldable steel in the fabrication of industrial boilers and steel pressurised vessels found in the oil, gas and chemical industry. Due to the materials chrome and molybdenum content, 16Mo3 has excellent heat resistance and corrosion resistant characteristics.

Steel Standards

Standard Steel Grade
ASTM A202/A202M A202 Grade A A202 Grade B    
ASTM A203/A203M A203 Grade A A203 Grade B A203 Grade D A203 Grade E
A203 Grade F      
ASTM A204/A204M A204 Grade A A204 Grade B A204 Grade C  
ASTM A285/A285M A285 Grade A A285 Grade B A285 Grade C  
ASTM A299/A299M A299 Grade A A299 Grade B    
ASTM A302/A302M A302 Grade A A302 Grade B A302 Grade C A302 Grade D
ASTM A387/A387M A387 Grade 11 Class1 A387 Grade 11 Class2 A387 Grade 12 Class1 A387 Grade 12 Class2
A387 Grade 22 Class1 A387 Grade 22 Class2 A387 Grade 5 Class1 A387 Grade 5 Class2
ASTM A515/A515M A515 Grade 60 A515 Grade 65 A515 Grade 70  
ASTM A516/A516M A516 Grade 55 A516 Grade 60 A516 Grade 65 A516 Grade 70
ASTM A517/A517M A517 Grade A A517 Grade B A517 Grade E A517 Grade F
A517 Grade H A517 Grade P A517 Grade Q A517 Grade S
ASTM A533/A533M A533 Grade A A533 Grade B A533 Grade C A533 Grade D
ASTM A537/A537M A537 Class 1 A537 Class 2 A537 Class 3  
ASTM A612/A612M ASTM A612M      
ASTM A662/A662M A662 Grade A A662 Grade B A662 Grade C  
ASTM A841/A841M A841 Grade A A841 Grade B A841 Grade C A841 Grade D
A841 Grade E A841 Grade F    
EN10028-2 P235GH P265GH P295GH P355GH
EN10028-3 P275NH P275NL1 P275NL2 P355N
P355NH P355NL1 P355NL2 P460NH
P460NL1 P460NL2 P275N P460N
EN10028-5 P355M P355ML1 P355ML2 P420M
P420ML1 P420ML2 P460M P460ML1
EN10028-6 P355Q P355QH P355QL1 P355QL2
P460Q P460QH P460QL1 P460QL2
P500Q P500QH P500QL1 P500QL2
P690Q P690QH P690QL1 P690QL2
JIS G3115 SPV235 SPV315 SPV355 SPV410
SPV450 SPV490    
JIS G3103 SB410 SB450 SB480 SB450M
GB713 Q245R Q345R Q370R 18MnMoNbR
15CrMoR 14Cr1MoR 13MnNiMoR 12Cr2Mo1R
GB3531 16MnDR 15MnNiDR 09MnNiDR  
DIN 17155 HI HII 17Mn4 19Mn6
15Mo3 13CrMo44 10CrMo910