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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
Hot rolled S20C Carbon steel plate manufacturer

S20C is a kind of low carbon steel under the JIS G4051-2005 standard. It have low strength, and the toughness, plasticity, weld-ability are good. S20C Carbon steel plate is widely used in various industries.Such as architecture, bridge construction, marine craft, railway locomotive, heavy machine and other structure parts.
Production Size:
Thickness: 3mm- 300mm;
Width: 1000mm- 4000mm;
Length: 3000mm- 12000mm.
Chemical composition of hot rolled S20C Carbon steel plate:
|
Grade
|
The Element Max (%) |
||||
|
S20C |
C |
Si |
Mn |
P |
S |
|
0.18-0.23 |
0.15-0.35 |
0.30-0.60 |
≤0.030 |
≤0.035 |
|
BEBON is specialized in supplying S20C Carbon steel plate to customer destinations on a global footing. If you have any need of hot rolled S20C Carbon steel plate, please feel free to contact us soon.

