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ASTM A202 Grade B is a chromium-manganese-silicon low-alloy steel tailored for high-pressure, medium-temperature pressure vessel applications.2026-04-30
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ASTM A202 Grade A is a critical chromium-manganese-silicon low-alloy steel plate specifically designed for welded pressure vessels and boilers operating at medium temperatures.2026-04-30
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ASTM A202 Pressure Vessel Steel Material and Grades:
Alloy System: **Chromium-Manganese-Silicon (Cr-Mn-Si)** Low-Alloy Heat-Resistant Steel2026-04-17 -
ASTM A204/A204M Grade B molybdenum alloy steel plates for pressure vessels feature superior chemical composition and mechanical properties compared to Grade A2026-04-10
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As a molybdenum-alloy steel plate for pressure vessels under the ASTM A204/A204M standard, A204 Gr.A is a low-alloy, high-strength material specifically designed for service conditions involving moderate temperatures (≤400°C) and moderate-to-high pressure2026-03-31
DIN17102 W St E 315 steel
DIN17102 W St E 315 steel belongs to boiler and pressure vessel steel.
DIN17102 W St E 315 steel is a kind steel under DIN17102 standard. Besides, DIN17102 standard includes many other materials, such as, St E 255, W St E 255, T St E 255, E St E 255, St E 285, W St 285, T St E 285, E St E 285, St E 315, T St E 315, E St E 315. St E 355, W St E 355, T St E 355, E St E 355.
DIN17102 W St E 315 steel Chemical Composition:
|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
V |
N |
|
|
T St E 355 |
0.18 |
0.50 |
0.9-1.70 |
0.03 |
0.020 |
0.10 |
0.02 |
|
Cr |
Cu |
Mo |
Nb |
Ni |
Ti |
|
|
|
0.30 |
0.30 |
0.08 |
0.005 |
0.50 |
0.03 |
|
|
DIN17102 W St E 315 steel Mechanical Property:
|
Grade |
|
T St E 355 Mechanical Property |
|||||
|
Thickness |
Yield |
Tensilmie |
Elongation |
Impact Energy(KV J) min |
|||
|
T St E 355 |
mm |
Min Mpa |
Mpa |
Min % |
-20° |
0° |
+20° |
|
≤ 16 |
355 |
490-630 |
22 |
47 |
55 |
63 |
|
|
16> to ≤35 |
355 |
490-630 |
22 |
47 |
55 |
63 |
|
|
35> to ≤50 |
345 |
490-630 |
22 |
47 |
55 |
63 |
|
|
50> to ≤70 |
325 |
490-630 |
22 |
47 |
55 |
63 |
|
|
70> to ≤100 |
315 |
470-610 |
21 |
47 |
55 |
63 |
|
|
100> to ≤150 |
295 |
450-590 |
21 |
47 |
55 |
63 |
|
Certainly, Boiler and pressure vessel steel also has EN 10028-2, EN 10028-3, EU 113, DIN 17135, DIN17165, JIS G 3115, JIS G 3103 standards and so on.
BEBON STEEL has the largest storage base. The capacity of Zhengzhou steel storage is 4000 tons, capacity of Tianjin, Shanghai steel storage is 6500 tons . The huge storage is our strong backing, whenever and wherever protect your everfount logistics. If you are interested in DIN17102 W St E 315 steel, please contact BEBON STEEL.