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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A285 grade C steel plate, A285 grade C chemical composition

A285 grade C steel plate is a kind of pressure vessel plates. A285 grade C material has good forming and welding characteristics under conventional methods. More information about A285 grade C steel plate, please see the following:

Key words: A285 grade C steel, A285 grade C steel sheet, A285 grade C steel plate, A285 grade C boiler steel plate, A285 grade C boiler steel sheet, A285 grade C pressure vessel steel plate, A285 grade C steel supplier/manufacturer

A285 grade C steel plate specification:

Steel grade:A285 grade C Standard: A 285/ A285M

Thickness: 6mm to 300mm, Width: 1500mm to 4050mm, Length: 3000mm to 15000mm.

A285 grade C chemical composition
grade	The Element Max (%)
grade	C	Si	Mn	P	S
A285 grade C	0.28	0.08-0.45	0.98	0.035	0.035

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

grade	A285 grade C Mechanical Property
grade	Thickness	Yield	Tensile	Elongation
A285 grade C	mm	Min Mpa	Mpa	Min %
	6-50	205	380-515	27%
	50-200	205	380-515	23%

A285 grade C equivalent material
Europe	British	Germany	Spain	Italy	Sweden	India	Japan
P235GH	161 Gr.360/164 Gr.360	HI	A 37 RCI	Fe 60-1KW			SPV 24

A285 grade C steel surface treatment: Shot blasting and painting or coated.

A285 grade C steel application:

A285 grade C steel plates are widely used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.

As a professional A285 grade C steel supplier, we promise we can offer you the qualified A285 grade C steel. Besides that, we could promise the delivery time and the competitive price. Any need in A285 grade C steel price or A285 grade C steel technical conditions, please contact us freely.