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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
SAE 4130 alloy structural steel plate chemical component
SAE 4130 steel is a low-alloy structural steel containing chromium and molybdenum as strengthening agents. The SAE 4130 alloy structural steel plate has good strength and toughness, weld-ability and machinability.
SAE 4130 alloy structural steel plate chemical component Max (%):
|
Grade |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
|
SAE 4130 |
0.28-0.33 |
0.40-0.60 |
0.035 |
0.040 |
0.15-0.35 |
0.80-1.10 |
0.15-0.25 |
SAE 4130 alloy structural steel plate offer good weld-ability without compromising steel abrasion and impact resistance. It is commonly used in structural applications, including gears, fasteners, and some aircraft exterior.
BEBON steel is a professional SAE 4130 alloy structural steel plate supplier in China. If you have the need of SAE 4130 alloy structural steel plate, please contact us at any times.