Shanghai Katalor is a alloy steel supplier in China,we can offer all kinds of steel stock,best price and high quality ASTM A387 GRADE 5 CLASS 2 alloy steel plate.
ASTM A387 Gr 5 CL 2 is a chromium molybdenum alloy steel plate intended primarily for welded boiler and pressure vessels designed of elevated temperature service. The Cr content 5.00% and the Mo content0.5%.
Each grade except grade 21L, Grade 22L, Grade 91 and Grade 911 is available in two classes of tensile strength levels. Grade 91 and Grade 911 are available only as Class 2.
ASTM A387 GRADE 5 CLASS 2 alloy steel plate Steel dimension:
Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
Shanhai Katalor is specialized in supplying ASTM steel plate in A387 Grade5 Class2. For more information of grade A387 Gr.5 Cl.2 steel plates, please check them in following:
A387 Gr.5 CL.2Chemical Composition |
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Grade |
The Element Max (%) |
||||||
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
A387 Gr.5 Cl.1 |
0.15 |
0.55 |
0.25-0.66 |
0.035 |
0.035 |
3.90-6.10 |
0.40-0.70 |
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
ASTM A387 Gr.5 CL.2 alloy steel plate Mechanical Property:
Grade |
A387 Gr.5 CL.2Mechanical Property |
|||
Thickness |
Yield |
Tensile |
Elongation |
|
A387 Gr.5 Cl.2 |
mm |
Min Mpa |
Mpa |
Min % |
t≦50 |
310 |
515-690 |
18 |
|
50<t≦200 |
- |
- |
- |
If you have questions regarding the scope of ASTM A387 Gr.5 CL.2 alloy steel plate, please feel free to reach out to Shanghai Katalor or visit our main steel plate products page for more Shanghai Katalor.