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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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SB410 steel plate size,SB410 steel plate price
SB410 steel plate is our main product, as a profession SB410 steel plate supplier, we keep several tons SB410 steel plates in stock. More information about SB410 steel plate, please see the following:
SB410 steel plate is widely used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.
SB410 steel plate size:
Thickness: 6mm-450mm, Width:1200mm-4200mm, Length:3000mm-18000mm
SB410 steel chemical composition:
|
Grade |
Si |
Mn |
P |
S |
Mo |
|
SB410 |
0.15~0.30 |
≤0.90 |
≤0.035 |
≤0.040 |
- |
|
Grade |
thickness (mm) |
Yield Strength MPa(min) |
Tensile Strength MPa |
Elongation % (min) |
Impact Energy (KV J) (min) |
||
|
-20℃ |
0℃ |
20℃ |
|||||
|
SB410 |
≤ 16 |
235 |
360 to 480 |
24 |
27 |
34 |
40 |
|
16<t ≤40 |
225 |
360 to 480 |
24 |
27 |
34 |
40 |
|
|
40<t ≤60 |
215 |
360 to 480 |
24 |
27 |
34 |
40 |
|
|
6<t ≤100 |
200 |
360 to 480 |
24 |
27 |
34 |
40 |
|
|
100<t ≤150 |
185 |
350 to 480 |
24 |
27 |
34 |
40 |
|
|
150<t ≤250 |
170 |
350 to 480 |
24 |
27 |
34 |
40 |
|
Payment form: T/T, L/C
Trading term: FOB, CIF, CFR
Delivery look at the situation: Spot 1-3 days, Futures 25 days(Our delivery date will be must faster according to your requirement).
If you have any confusion in SB410 steel plate price or SB410 steel plate technical conditions, please contact us freely. We promise we can offer you the qualified SB410 steel plate and our SB410 steel plate price is reasonable.

