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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
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Grade E StE 285
The size of Grade E StE285
Thickness 6mm-300mm
Width: 1500-4020mm
Length: 3000-27000mm
Chemical composition % of Grade E StE 285
|
C |
Si |
Mn |
P |
S |
N |
Al |
Cr |
|
0.16 |
0.4 |
0.60-1.4 |
0.025 |
0.015 |
0.02 |
0.02 |
0.30 |
|
Cu |
Mo |
Ni |
Nb |
Ti |
V |
Nb+Ti+V |
|
|
0.20 |
0.08 |
0.30 |
0.03 |
|
|
0.05 |
|
Mechanical properties of Grade E StE 285
|
Material No |
Grade |
Thickness/mm |
Yield/MPa |
Tensile/MPa |
Elongation |
|
1.1104 |
EStE 285 |
t≤70 |
265 |
390-510 |
24% |
|
70<t≤85 |
255 |
380-500 |
|||
|
85<t≤100 |
245 |
370-490 |
|||
|
100<t≤125 |
235 |
360-480 |
|||
|
125<t≤150 |
225 |
350-470 |
|||
|
The min impact energy is longitudinal energy |
|||||
StE 285 steel sheet is in DIN 1614/2 standard, the grade number is 1.049. The equivalent materials of StE 285 steel are UNE36081 AE285KG/AE285KW, EN 10111 S275N, UN Fe E 275KG N.
If you are interesten in Grade E StE 285, please contact us!