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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A516gr65 Mechanical Properties

Bebon International offer A516gr65 steel, We have many tons A516gr65 steel in stock. Below is A516gr65 Chemical Composition and A516gr65 Mechanical Properties.

A516Gr65 steel plate specification:

Thickness: 6MM to 300MM,

Width: 1500mm to 4050mm,

Length: 3000mm to 15000mm

A516gr65 Chemical Composition:

Carbon (C)	%	Manganese (Mn)	%	Phosphorus (P)	%
12.5mm or less 12.5 - 50mm 50 - 100mm 100 - 200mm > 200mm	0.24 0.26 0.28 0.29 0.29	12.5mm or less • Heat Analysis : • Product Analysis : Over 12.5mm • Heat Analysis : • Product Analysis :	0.85-1.20 0.79-1.30 0.85-1.20 0.79-1.30	(max)	0.035
Sulphur (S)	%	Silicon (Si)	%
(max)	0.035	Heat Analysis : Product Analysis :	0.15-0.40 0.13-0.45

A516gr65 Mechanical Properties:

Description	A516gr65
Tensile strength (ksi) Tensile strength (MPa) Yield strength (ksi) Yield strength (MPa) Elongation in 200mm (min)(%) Elongation in 50mm (min) (%) Thickness (max)(mm)	65-85 450-585 35 240 19 21 205

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