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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
DIN17135 A St 41, Grade A St 41, A St 41 steel
DIN17135 A St 41 steel is a kind of material for boiler and pressure vessel steel. So, DIN17135 A St 41 steel is used above
all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
DIN17135 A St 41 steel is suitable for being used in high temperature, it exists in the oil & gas, petrochemical and chemical
industry. DIN17135 A St 41 steel is often used in the manufacture of the Reactor, Heat Exchange, Separator, Spherical Tank, the Tank of oil gas, Nuclear reactor pressure shell, High-pressure water pipe, Turbine shell and other equipments.
BEBON INTERNATIONAL is committed to 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. About DIN17135 A St 41 steel, we can offer the specification:
Thickness :5-300mm; Width :1500-3500mm; Length :3000-12000mm.
DIN17135 A St 41 steel chemical composition:
|
Grade |
C. % |
Mn.% |
S. |
N |
Cu |
Nb |
Ti. |
Si. |
P. |
AL |
Cr. |
Mo. |
Ni |
Vi |
|
A ST 41 |
0.20 |
0.80-1.40 |
0.015 |
0.012 |
0.30 |
0.020 |
0.03 |
0.40 |
0.025 |
0.020 |
0.30 |
0.08 |
0.30 |
0.02 |
DIN17135 A St 41 steel mechanical property:
|
Grade |
Type |
Thickness mm |
Yield strength Mpa(min) |
Tensile Strength MPa |
Elongation % (min) |
Impact Energy (KVJ) (min) |
||
|
-20° |
0° |
+20 |
||||||
|
A ST 41 |
Normalized |
≤16 16 > to≤40 40 > to≤60 60>to≤100 100>to≤150 150>to≤250 |
265 |
410-530 |
22 |
27 |
34 |
40 |
|
255 |
410-530 |
22 |
27 |
34 |
40 |
|||
|
245 |
410-530 |
22 |
27 |
34 |
40 |
|||
|
215 |
410-530 |
22 |
27 |
34 |
40 |
|||
|
200 |
400-530 |
22 |
27 |
34 |
40 |
|||
|
185 |
390-530 |
22 |
27 |
34 |
40 |
|||
DIN17135 A St 41 equivalent material:
|
DIN17135 A St 41 equivalent material |
||||
|
Europe |
Germany DIN |
|||
|
EN 10028-3 |
EU 113 |
EN 10028-2 |
17165 |
17102 |
|
P 275 N |
FeE285KG,KW,KT |
P265 GH |
HII |
St E 285 |