SA299 Gr.B Steel Plate

Executive Standard: SA299 Gr. B steel plates comply with the ASME standard, specifically ASTM A299/A299M.

2026-08-26
ASTM SA299 Gr.A and SA299 Gr.B steel plates

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
SA299 Gr. A Steel Plate for Boilers and Pressu

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
What is the difference between A285 Gr. C and

A285 Gr.C and SA285 Gr.C steel plates represent the same grade, though they are governed by different standards.

2026-08-04
What material is SA283 Gr.B?

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

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A242 type 1 Anti-corrosive steel plate chemical component

A242 type 1 steel plate

A242 type 1is a high strength low alloy steel that under the ASTM standard. A242 type 1 steel plate is one of the corrosion resistant steel and have a wide range of applications, such as architecture, smokestacks, fabrication, freight wagons, silos, pylons, bridges, etc.
Chemical component of A242 type 1 steel plate Max (%):

Grade	C	Mn	Cr	Si	N	S	Cu	P
A 242 TYPE 1	0.15	1.1	0.25-1.35	0.8	0.01	0.04-0.035	0.20-0.60	0.05-0.16

A242 type 1 steel plate mechanical properties:

Grade	Yield Strength Min. [MPa]			Tensile Strength [MPa]			Impact Degraa [J]
	Norminal Thickness (mm)			Norminal Thickness(mm)
A 242 TYPE 1	≤16	>16 ≤40	>40 ≤150	≤3	>3 ≤100	>100 ≤150	-20	27
	355	345	-	510-680	470-630	-

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