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Executive Standard: SA299 Gr. B steel plates comply with the ASME standard, specifically ASTM A299/A299M.2026-08-26
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SA299 is a carbon-manganese-silicon steel plate designed for pressure vessels—often referred to as "gas drum steel" under US standards.2026-08-19
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ntroduction to SA299 Gr.A Steel Plate:
SA299 Gr.A is a steel plate grade designated for boilers and pressure vessels under American standards.2026-08-11 -
A285 Gr.C and SA285 Gr.C steel plates represent the same grade, though they are governed by different standards.2026-08-04
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SA283 Gr.B is a low-to-medium strength carbon structural steel plate conforming to the American Society of Mechanical Engineers (ASME) standard.2026-07-31
SPV235 steel plate, SPV235 chemical composition
SPV235 steel plate under JIS G3115-2000 standard. As the pressure vessel steel, SPV235 steel has a good weldable and it is mainly used in high temperature equipment and pressure vessel.
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SPV235 chemical composition |
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Grade |
The Element Max (%) |
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C |
Si |
Mn |
P |
S |
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SPV235 |
0.18-0.20 |
0.35 |
1.40 |
0.030 |
0.030 |
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Grade |
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Thickness |
Yield |
Tensile |
Elongation |
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SPV235 |
mm |
Min Mpa |
Mpa |
Min % |
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6-50 |
235 |
400-510 |
17% |
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50-100 |
215 |
400-510 |
21% |
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100-200 |
195 |
400-510 |
24% |
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SPV235 equivalent steel grade |
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Europe |
Belgium |
Germany |
France |
Italy |
Sweden |
India |
Japan |
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P235GH |
D 37 1,2 E 37 1,2 |
A ST 35 HI ST E 255 |
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Fe 360 1 KW |
SS 13,30,01 |
Grade 1 |
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