Henan Seed Steel Metal Materials Co.,Ltd
Henan Seed Steel Metal Materials Co.,Ltd
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P235GH Pressure vessel steel plate chemical composition:(%)
|
Grades |
C max |
Si max |
Mn max |
P max |
S max |
N max |
AL min |
Cr max |
Cu max |
Mo max |
Ni max |
Nb max |
Ti max |
V max |
|
P235GH |
0.16 |
0.35 |
0.60-1.20 |
0.025 |
0.015 |
0.012 |
0.02 |
0.3 |
0.03 |
0.08 |
0.3 |
0.02 |
0.03 |
0.02 |
P235GH Pressure vessel steel plate Mechanical properties :
|
Gade |
Thickness (mm) |
Yield Strength MPa(min) |
Tensile Strength MPa |
Elongation % (min) |
Impact Energy (KV J) (min) |
||
|
-20℃ |
0℃ |
20℃ |
|||||
|
P235GH |
≤ 16 |
235 |
360 to 480 |
24 |
27 |
34 |
40 |
|
16＜t≤40 |
225 |
360 to 480 |
24 |
27 |
34 |
40 |
|
|
40＜t≤60 |
215 |
360 to 480 |
24 |
27 |
34 |
40 |
|
|
6＜t≤100 |
200 |
360 to 480 |
24 |
27 |
34 |
40 |
|
|
100＜t≤150 |
185 |
350 to 480 |
24 |
27 |
34 |
40 |
|
|
150＜t≤250 |
170 |
350 to 480 |
24 |
27 |
34 |
40 |
|
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