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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
DIN17155 17Mn4, Grade 17Mn4, 17Mn4 steel
DIN17155 17Mn4 steel is a kind of material for boiler and pressure vessel steel. So, DIN17155 17Mn4 steel is used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
DIN17155 17Mn4 steel is commonly found in gas, oil, chemical, petrochemical industries, particularly suited for manufacturing boiler, pressure vessel, heat exchangers, spheres, separators, nuclear reactor vessel, gas and oil tank, liquid oil storage, hydraulic pressure bracket etc.
About DIN17155 17Mn4 steel, we can offer the following 17Mn4 steel plate specification:
DIN17155 17Mn4 equivalent material: ASTM A299
DIN17155 17Mn4 steel chemical composition:
|
Grade |
The Element Max (%) |
||||||
|
17MN4 |
C |
Si |
Mn |
P |
S |
Al |
Cr |
|
0.14-0.20 |
0.40 |
0.90-1.40 |
0.035 |
0.030 |
0.02 |
0.25 |
|
|
Cu |
Ni |
Mo |
Nb |
Ti |
V |
|
|
|
0.3 |
0.3 |
0.10 |
0.01 |
0.03 |
0.03 |
|
|
DIN17155 17Mn4 steel mechanical property:
|
Grade |
17MN4 Mechanical Property |
|
|
Thickness |
Yield |
|
|
17MN4 |
mm |
Min Mpa |
|
6-16 |
290 |
|
|
16-40 |
285 |
|
|
40-60 |
280 |
|
|
60-100 |
255 |
|
|
100-150 |
230 |
|
BEBON INTERNATIONAL is committed to 17Mn4 steel processing and export. We have the most comprehensive service. One package service will be offered, including cutting,welding, drilling, shot blast cleaning, derusting, painting, galvanized, etc, our service will be around your requirement and ensure the perfect service.