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

Need advice, or a quote?

sa204 grade c steel plate,sa204 grade c steel chemical composition

sa204 grade c steel plate under ASME standard, it is a kind of carbon-molybdenum alloy steel pressure vessel plate. sa204 grade c steel plate is used almost exclusively in Refinery / Petrochemical applications. More information about sa204 grade c steel plate technology, please see the following:

sa204 grade c steel

sa204 grade c steel plate specification:

Grade: sa204 grade c Standard: ASME

Thickness: 6mm to 150mm, Width: 1500mm to 4050mm, Length: 3000mm to 15000mm

sa204 grade c steel equivalent material: France 15 CD 4.05

sa204 grade c steel chemical composition:

Thickness	C	Si	Mn	P	S	Mo
T≤25	0.23	0.15-0.40	0.90	0.035	0.035	0.45-0.60
25＜T≤50	0.26
50＜T≤100	0.28
T＞100	0.28

Grade

sa204 grade c steel mechanical property

Tensile Strength

(MPa)

Yield Strength

(MPa)

% Elongation in 2 in.(50mm) min

Impacting Test Temperature

(°C)

sa204 grade c steel

515

295

-20,40,-60

sa204 grade c steel surface treatment: Shot blasting and painting or coated.

Our sa204 grade c steel advantage:

1. Best Quality-Our steel from China First-Class mill with Die stamp include heat number and batch number,It can be tracked.

2. Fast Delivery-Good relationship with Mill and Forwarder Shipping Agent for producing and shipping.

3. Professional Team-Work steel business more than six years for export steel plate.

4. Reasonable Price-Cooperate with 15 mills, satisfy with different request for the price and quality.

5. Kinds of Payment-T/T, L/C at sight, Usance Letter of Credit.

If you want to know more information about sa204 grade c steel plate, please contact us and let us know your required specification, the best sa204 grade c steel plate price will be quoted in shortest time.