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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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SG 325 steel plate,SG 325 steel chemical composition
SG 325 steel plate under JIS G3116 standard which is widely used for gas cylinders and gas vessels. JIS G 3116 is a Japanese material standard for hot Rolled steel plates, sheets, strips for general gas cylinder usage. The following is SG 325 steel plate details for your reference:
SG 325 steel plate specification offered by us:
Grade: SG 325 Standard: JIS G3116
Thickness: 1.5mm-20mm, Width: 1000mm-2500mm, Length: 3000mm-15000mm
SG 325 steel chemical composition:
|
Symbol |
Chemical composition |
||||
|
C max |
Si max |
Mn max |
P max |
S max |
|
|
SG325 |
0.20 |
0.55 |
1.50 |
0.040 |
0.040 |
|
Symbol |
Yield point or proof stress N/mm2 (min) |
Tensile strength N/mm2 min |
Elongation % min |
Tensile test piece |
Bendability |
||
|
Bending Angle |
Inside radius |
Test piece |
|||||
|
SG325 |
325 |
490 |
22 |
NO.5 in rolling direction |
180° |
Thickness x 1.0 Thickness x 1.5 |
No.3 i |
SG325 steel application:
SG325 steel is widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, spherical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe, spiral case and other equipment and components.
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).
More information about SG325 steel plate, please contact us and let us know your required specification, the best SG325 steel plate price will be quoted in shortest time.