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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
ASTM A204-B, Grade A204-B, A204-B steel
ASTM A204-B steel is a kind of material for boiler and pressure vessel steel. So, ASTM A204-B steel is used above all for
manufacturing boilers, pressure vessels and pipes transporting hot liquids.
ASTM A204-B welded steel tubes for pressure purposes. Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties.
About ASTM A204-B steel, we can offer A204-B steel plate specifications according to your requirements:
ASTM A204-B steel chemical composition:
|
C |
Si |
Mn |
P |
S |
Mo |
|
0.2%-0.21% |
0.15%-0.40% |
0.90% max |
0.035% max |
0.035% max |
0.45%-0.60% |
ASTM A204-B equivalent material:
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ASTM A204-B equivalent material |
||
|
China |
JIS |
Germany |
|
|
G3101 |
DIN17155 |
|
16Mn |
SB46M |
15Mo3 |
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.