SB450 Steel Plate SB450 Hot Rolled Steel Sheet SB450 Hot Rolled Steel Plates
JIS 3103 SB 450 steel plate is a kind of material for boiler and pressure vessel steel. JIS 3103 SB 450 steel plate is characterized by a minimum yield strength of 220 - 295 MPa and by good weldability, so SB 450 steel is mainly used for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
SB450Chemical Composition Max (%)
| Grade | C | Si | Mn | P | S | Mo |
| SB450 | 0.28-0.31 |
0.15 -0.40 |
0.90 | 0.030 | 0.030 |
SB450Mechanical Property
| Grade | Thickness | Yield | Tensile | Elongation |
| SB450 | mm | Min Mpa | Mpa | Min % |
| t≦25 | 245 | 450-590 | 19 | |
| 25<t≦50 | 245 | 450-590 | 23 |
|
Steel plate for bridge
|
Q235qc,Q345qc,Q370qc,Q420qc,Q345qDNH,Q370qDNH,A709-50F-2, A709-50T-2
|
|
Steel plates for shipbuilding and offshore platforms
|
A,B,D, AH32,DH32,AH36,DH36,E,EH32,EH36,2HGr50,AH40,DH40,FH32,FH36
|
|
Weather resistant steel plate
|
Q235NHA,Q295NHA,Q355NHA,Q295GNHA,Q355GNHA,A709-50W,CortenB,A588GrA/B,S355JOW,S355J2W,S355JOWP
|
|
Alloy structure
|
20Mn2-50Mn2 ,28MnB, 22SiMn2B,22SiMn2 ,20CrMn ,20MnMo ,20CrMnTi ,30CrMnTi ,50Mn2V ,15CrMo ,15MnV ,20MnSi ,27SiMn ,27MnTiB ,35SiMn ,20CrMo ,30,35CrMo ,AISI4140 ,42CrMo ,42CrMo4 ,20Cr,40Cr,10CrMoAL ,38CrMoAL ,20CrMnMo,12CrMoVNi ,30CrMnSiA
|
|
Steel plates for boilers and pressure vessels
|
P275NL1 ,P355NL1 ,SA662GrC ,15MnNiDR ,15MnNiNbDR,A48CPR ,SA612M ,SB450 ,SB480M
|
|
Wear plate
|
WNM360A,WNM360B, WNM360E,WNM400A,WNM400B,WNM400E,WNM450A,WNM500
|
|
Quenched and tempered high strength steel
|
S500Q,Q500D ,S590Q,WQ590D,Q550D,WH70Q,S690Q,Q690D, WQ690D,WQ700D,WH785D ,WH8OQD ,S690QL1 ,WDB620E ,S460QL1
|
Gnee steel is the spot and futures direct selling company of Angang Steel company. The companyalsoacts as an agent for many large steel plants, such as WISCO, Angang Steel and Shougang. It is a large-scale steelenterpriseintegrating steel procurement, sales, storage and transportation. The company mainly deals in ultra wide and ultra thick steelplates, boiler and pressure vessel steel plates, low alloy high-strength steel plates, wear-resistant steel plates,corrosion-resistant steel plates, bridge steel plates, high-rise building structures, alloy structural steel plates, die steel plates, carbon structural steel plates, shipbuilding and oil production platform steel plates, composite steel plates, etc.
FAQ
