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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
SPV315 steel plate, SPV315 steel chemical analysis, SPV315 steel plate supplier
SPV315 steel plate under JIS 3115 standard. As a kind of material for boiler and pressure vessel steel, SPV315 steel plate is characterized by a minimum yield strength of 220 - 295 MPa and by good weldability, so SPV 315 steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids. The following is SPV315 steel plate details for your reference:
Steel Name: SPV315 steel plate, SPV315 Boiler steel plate, SPV315 Pressure vessel steel plate
SPV315 steel plate specification:
Steel Grade: SPV315 Steel Standard: JIS G3115
Thickness:6mm-450mm, Width:1200mm-4200mm, Length:3000mm-18000mm
SPV315 steel chemical analysis:
|
Grade |
C. % |
Mn.% |
S. |
N |
Cu |
Nb |
Ti. |
Si. |
P. |
AL |
Cr. |
Mo. |
Ni |
Vi |
|
SPV 315 |
0.08-0.2 |
0.90-1.50 |
0.015 |
0.012 |
0.30 |
0.020 |
0.03 |
0.40 |
0.025 |
0.020 |
0.30 |
0.08 |
0.30 |
0.02 |
SPV315 steel mechanical properties:
|
Grade |
|
|||
|
Thickness |
Yield |
Tensile |
Elongation |
|
|
SPV315 |
mm |
Min Mpa |
Mpa |
Min % |
|
6-50 |
315 |
490-610 |
16% |
|
|
50-100 |
295 |
490-610 |
20% |
|
|
100-200 |
275 |
490-610 |
23% |
|