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Gangsteel produced Super thickness steel plate of A662GrC,A662 Grade C,A662 Gr.C STEEL PLATE
ASTM A662 standard specification for pressure vessel plates, carbon-manganese-silicon steel, for moderate and lower temperature service
ASTM A662 plates over 40mm in thickness shall be normalized. Plates of Grades B and C, 40 mm and under in thickness, are normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both.
ASTM A662 Grade C Chemical Composition |
|||||||
Grade |
The Element Max (%) |
||||||
C |
Si |
Mn |
P |
S |
Al |
N |
|
A662 Grade C |
0,24 |
0.13-0.55 |
0.92-1.72 |
0,035 |
0,035 |
|
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
|
|
|
|
|
|
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
Grade |
|
ASTM A662 Grade C Mechanical Property |
||
Thickness |
Yield |
Tensile |
Elongation |
|
A662 Grade C |
mm |
Min Mpa |
Mpa |
Min % |
6-50 |
295 |
480-620 |
22% |
|
50-200 |
295 |
480-620 |
18% |
Below is a table showing the equivalent grades for ASTM A662 (Grades A, B, and C) with reference to international standards such as European (EN) and Japanese (JIS) standards.
ASTM A662 Grade |
European Standard (EN) |
Japanese Standard (JIS) |
Other Equivalent Standards |
Remarks |
---|---|---|---|---|
A662 Grade A |
P275NL1 (1.0488) |
- |
- |
Non-alloy low-temperature quality steel for pressure vessels |
A662 Grade B |
- |
- |
- |
No clear equivalent; match based on chemical composition and mechanical properties |
A662 Grade C |
P355NH (1.0565) |
- |
- |
Non-alloy high-temperature quality steel for higher strength requirements |
Notes:
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Gangsteel produced Super thickness steel plate of A662,ASTM A662 standard specification for pressure vessel pla
Gangsteel produced Super thickness steel plate of A662,ASTM A662 standard specification for pressure vessel pla
Gangsteel produced Super thickness steel plate of A662GrC,A662 Grade C,A662 Gr.C STEEL PLATE