The steel plate ASTM A387 GRADE 12 CLASS 1 is under American steel stamdard SA 387/SA 387M .ASTM A387 Gr 12 CL 1 is a chromium molybdenum alloy steel plate intended primarily for welded boiler and pressure vessels designed of elevated temperature service.
STEEL DIMENSION WE MAINLY SUPPLY:Thickness: 6MM to 300MM,Width: 1500mm to 4050mm,Length: 3000mm to 15000mm
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.
|
ASTM A387-12-1Chemical Composition |
|||||||
|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
|
ASTM A387-12-1 |
0.04-0.17 |
0.13-0.45 |
0.35-0.73 |
0.035 |
0.035 |
0.74-1.21 |
0.40-0.65 |
ASTM A387-12-1 steel mechanical property:
|
Grade |
ASTM A387-12-1Mechanical Property |
|||
|
Thickness |
Yield |
Tensile |
Elongation |
|
|
ASTM A387-12-1 |
mm |
Min Mpa |
Mpa |
Min % |
|
t≦50 |
230 |
380-550 |
22 |
|
|
50<t≦200 |
- |
- |
18 |
|
If you need more stock steel plates in pressure vessel steel plate or To find out more about Masteel's services and ASTM A387 Grade 12 Class 1 steel plates which we can supply directly to you from stock or from the mill ,please contact us for more information by email [email protected]
Pre: ASTM A387 Grade 12 Class 2,A387 Gr.12 CL.2|A387GR12CL2 STEEL
Next: ABS grade FQ70,ABS FQ70 shipbuilding steel plate,FQ70 steel plate