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SPV355 Boiler steel plate,SPV355 pressure vessel steel plate
Source:Xin Steel Industry   Date:2013/01/02

Boiler steel plate SPV355 owned a higher carbon contains comparing with pressure vessel steel plate SPV315,so pressure vessel steel plate owned a higher yield strength than SPV315.Ultrasonic test is our suggestion technical requirement in rolling for boiler steel plate SPV355,it would gurantee avoiding the crack which be brought by blinster in steel plates.Besides,for the heavy steel plate SPV355,normalized heat treatment is better to adopt for improving steel property.


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Other relative pressure vessel steel grades under steel standard ASTM and ASME are S/A387Gr11CL1 boiler steel plate,S/A387Gr11CL2 steel plate,S/A387Gr12CL1 alloy steel plate,S/A387Gr12CL2 pressure vessel steel plate,S/A387Gr22CL1 steel plate,S/A387Gr22CL2 boiler steel plate,S/A455 pressure vessel steel plate,S/A515 Grade 55 steel plate,S/A515 Grade 60 steel sheet,S/A515 Grade 65 boiler steel plate,S/A515 Grade 70 pressure vessel steel plate,S/A516 Grade 55 boiler steel plate,S/A516 Grade 60 steel plate,S/A516 Grade 65 alloy steel plate,S/A516 Grade 70 steel plate,S/A533 Grade A CL1 boiler steel plate,S/A533GrAcl2 pressure vessel steel plate,S/A533GrACL3 steel plate,S/A533GrB boiler steel plate,S/A537CL1 steel plate,S/A537CL2 boiler steel plate,S/A537CL3 steel plate,SB410 boiler steel plate,SB450 steel plate,SB480 pressure vessel steel plate,SB450M steel plate,SB480M boiler steel plate,SPV235 steel plate,SPV315 pressure vessel steel plate,SPV355 boiler steel plate,SPV410 steel plate,SPV450 boiler plate,SPV490 steel plate.


Chemical composition of Ladle analysis for SPV355 pressure vessel steel plate (Max %)

 

Thickness

C

Si

Mn

P

S

T≤100

0.20

0.15/0.55

1.60

0.030

0.030

T>100