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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 St E 255 steel, DIN17102 St E 255 steel detailed information
DIN17102 St E 255 steel is a Germany specified steel for use in pressure vessels, boilers and heat exchangers, so, DIN17102 St E 255 steel belongs to boilers and pressure vessels steel.
DIN17102 St E 255 steel detailed information:
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DIN17102 St 255 Chemical Composition |
DIN17102 St E 255 Mechanical Property |
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|
C |
0.18 |
Ni |
0.30 |
Al |
0.02 |
Thickness/mm |
Yield/MPa |
Tensile/MPa |
Elongation |
|
Si |
0.4 |
S |
0.03 |
Cr |
0.30 |
t≤70 |
235 |
360-460 |
26% |
|
Cu |
0.20 |
P |
0.035 |
Nb |
0.03 |
70<t≤85 |
225 |
350-470 |
|
|
Mo |
0.08 |
N |
0.02 |
|
|
85<t≤100 |
215 |
340-450 |
|
|
Mn |
0.50-1.3 |
100<t≤125 |
205 |
330-460 |
|
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|
Nb+Ti+V |
0.05 |
125<t≤150 |
195 |
320-440 |
|
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DIN17102 St E 255 steel applies to hot rolled steel products in the form of flats(plate,strip,wide flats),sections and bars of weldable fine grain structural steels exhibiting in the delivery condition as As rolled, Normalized, QT as per cutomers'request.
As a professional DIN17102 St E 255 steel supplier, BEBON STEEL registers Hundreds of thousands of tons of DIN17102 St E 255 steel ex-stock source on our spot trade flatform. If you are interested in DIN17102 St E 255 steel, welcome to contact BEBON STEEL, look forward to cooperate with you.