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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A662 Grade C steel plate,A662 Grade C steel chemical composition

A662 Grade C steel plate

A662 Grade C steel is a kind of Carbon Mn steel material, it is widely used to moderate and lower temperature service.

A662 Grade C steel plate specification:

Grade: A662 Grade C Standard: ASTM

Thickness 5-300mm, Width 1500-3500mm, Length 3000-12000mm

A662 Grade C steel chemical composition%:

Composition	SA662 Grade C
	Heat	Product
C ≤	0.20	0.24
Mn	1.00~1.60	0.92~1.72
P ≤	0.035	0.035
S ≤	0.035	0.035
Si	0.15~0.50	0.13~0.55

A662 Grade C steel mechanical property:

thickness

ósu

MPa

ób

MPa

δ50

δ200

180 degree

AKVJ-40℃

≤50

≥295

485～620

≥22

≥18

d=2.5a

≥27

Our A662 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 A662 Grade C steel plate, please contact us and let us know your required specification, the best A662 Grade C steel plate price will be quoted in shortest time.