ASTM A387 Grade 12 is in the standard ASTM A-387. A387 Grade 12 is a kind of Cr-Mo-alloy steel material used to fabric high temperature pressure vessels. Because of the good mech 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.anical property, A387GR12 is widely used in the high temperature vessels industry.
ASTM A387 Grade 11 Class 1 Steel Dimension:
Thickness: 6mm -300mm;Width: 1500mm-4000mm;Length: 3000mm-15000mmMaterial ASTM A387 Grade 12 Class 1 Plates Chemical Composition
Material ASTM A387 Grade 12 Class 1 Plates Chemical Composition |
|||||||
Grade |
The Element Max (%) |
||||||
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
A387 Gr.12 Cl.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 |
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
Material ASTM A387 Grade 12 Class 1 Plates Mechanical Properties
Grade |
Material ASTM A387 Grade 12 Class 1 Plates Mechanical Property |
|||
Thickness |
Yield |
Tensile |
Elongation |
|
A387 Gr.12 Cl.1 |
mm |
Min Mpa |
Mpa |
Min % |
t≦50 |
230 |
380-550 |
22 |
|
50<t≦200 |
- |
- |
18 |
More about A387 Grade 12 Class 1 Steel,price,application and so on,you can contact us at any time.
Gas cylinder steel plate is used in welded gas cylinder and related products. supplies gas cylinder steel with better anti-stress capability. Popular......
Moreshipbuilding steel plate suppliers,we supply A,B,D,E,AH32,DH32,EH32,FH32,AH36,DH36,EH36,FH36,AH40,DH40,EH40,FH40 with ABS,DNV,GL ....
MoreBoiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to withstand the immense internal ......
MoreAlloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. ...
MoreSteel grade Q345B is the most common used as high strength low alloy structural steel in industry area. ...
MoreQ235 steel is Chinese structural steel, Q235A Q235B Q235C Q235D material density: 7.85 g/cm3, properties, specification, composition .. ..
More