Boiler steel plate A516Gr55,pressure vessel steel plate A516 Grade 55 are mainly used for welded pressure vessels , A516Gr55 conform to fine austenitic grain size requirements, A516Gr55`s mechanical properties such as tensile strength, yield strength, and elongation shall be determined by a tension test for the plates. It is widely used by designers and engineers in many market sectors.
A516Gr55 Physical properties：
|
Yield strength (Mpa) |
Tensile strength (Mpa) |
Elongation in ≥,% |
|
|
205 |
380-515 |
200mm |
50mm |
|
23 |
27 |
||
A516Gr55 Chemical composition：
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Main chemical elements composition of A516 Grade 55 |
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|
Thickness(mm) |
C |
Si |
Mn |
P |
S |
|
T≤12.5 |
0.18 |
0.13-0.45 |
0.55-0.98 |
0.035 |
0.035 |
|
12.5<T≤50 |
0.20 |
0.55-1.30 |
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|
50<T≤100 |
0.22 |
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|
100<T≤200 |
0.24 |
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|
T>200 |
0.26 |
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To find out more about Katalor's services and our range of A516Gr55 steel plate please contact us.
