JIS G3115 SPV355 Boiler steel plate
Boiler steel plate SPV355 owned a higher carbon contains comparing with pressure vessel steel plate SPV315, so pressure vessel steel plate owned a higher yield strength than SPV315.
SPV355 steel Specification:
Thickness: 2-460mm
Width: 1500-3200mm
Length: 6000-12000mm
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Main chemical elements composition of SPV315 |
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C |
Si |
Mn |
P |
S |
|
0.20 |
0.55 |
1.60 |
0.030 |
0.030 |
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Thickness (mm) |
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SPV355 |
≥6 ≤ 50 |
> 50 ≤ 100 |
> 100 |
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Yield strength (≥Mpa) |
355 |
335 |
315 |
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Tensile strength (Mpa) |
520-640 |
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Application:
SPV315 steel is widely used in the fabrication of boilers and pressure vessels in industries such as petrochemical and manufacturing.