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ASME SA387 Grade 12 Class1(SA387GR12CL1) Pressure Vessel And Boiler Steel Plate ,SA387 GR12 Alloy Steel Plate
we holds stocks of chrome moly pressure vessel plate for high temperature purposes certified to ASTM A387 Grade 11 Class 2 and ASME SA387 Grade 11 Class 2. Plates can also be supplied cut to size or flame cut to specific shapes.ASME SA387 Grade 12 CL1 are used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.
For pressure vessel steel plate SA387 Grade 12 CL 1,the tensile strength shall be within 380 to 550,minimum yield strength is 230 Mpa.For SA387 Grade 12 CL 2 pressure vessel steel plate,the tensile strength is at 450-585 Mpa and yield point shall be above 275 Mpa
Steel Grade:SA387 Grade 12 Class 1 Steel Standard: ASME SA387/SA387M
Thickness:6mm-450mm Width:1200mm-4200mm
Length:3000mm-18000mm Surface Treatment:Shot blasting and painting or coated
Chemical Composition and Mechanical Property:
|
Grade |
Chemical Composition(%) |
||||
|
C |
Mn≥ |
Si |
P |
S |
|
|
SA387 Grade 12 Class1(SA387GR12CL1) |
0.04-0.17 |
0.35-0.73 |
0.13-0.45 |
0.035 |
0.035 |
|
Grade |
Mechanical Property |
|
|||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
|
|
SA387 Grade 12 Class1(SA387GR12CL1) |
380-550 |
230 |
22 |
-20,40,-60 |
|
we are the most competitive manufacture and supplier of ASME SA387/ SA387M Grade 12 Class 1 Pressure Vessel Steel Plate in China. For more details, please contact us freely.