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395c87fe85e03cedccC8Cfaa44197108 is suitable for refining and gas treatment in high temperature hydrogenation reaction and conversion equipment, the maximum thickness of steel plate can reach 250mm thickness.
Standard : ASME SA-387/SA-387M
Dimension range :1.5mm -260mm x 1000mm-4000mm x 1000mm-18000mm
SA387 Grade 22 steel plate/sheet Mechanical Properties :
Mechanical Properties
|
||||||
Grade |
Thickness |
Yield |
Tensile Strength |
Elongation |
Charpy V Notch Impact Test |
|
Degree |
Min Value |
|||||
SA387 Grade 22 |
mm |
Min Mpa |
Mpa |
Min % |
- |
J |
5≤t≤50 |
310 |
515-690 |
18 |
- |
||
50≤t≤200 |
- |
- |
- |
|
- |
|
Note: Impact energy for impact test is on longitudinal |
SA387 Grade 22 Boiler steel plate Chemical Composition :
Chemical Composition
|
|||||||
Grade |
The Element Max (%) |
||||||
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
SA387 Grade 22 |
0.04-0.15 |
0.50 |
0.30-0.60 |
0.035 |
0.035 |
1.88-2.62 |
0.85-1.15 |
B |
Zr |
|
|
|
|
|
|
- |
- |
|
|
|
|
|
Delivery Status : Normalizing + tempering
ASME SA387 Grade 22 steel sheet application :
SA387 Grade 22 steel plate is mainly used in the manufacture of petrochemical, coal conversion, nuclear power, steam turbine block, such as the use of harsh thermal power, corrosive medium complex large equipment.
Related Product:
SA387 Grade 2,SA387 Grade 12,SA387 Grade 11,SA387 Grade 21,SA387 Grade 5,SA387 Grade 9,SA387 Grade 91