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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SA533 grade C steel,SA533 grade C boiler steel,SA533 grade C steel supplier

SA533 grade C steel under ASME standard which is a kind of boiler steel. As the boiler steel, SA533 grade C steel is widely used in pressure vessel, boiler, storage tanks and heat Exchanger in oil, gas project. More information about SA533 grade C steel, please see the following:

SA533 grade C steel specification:

Grade: SA533 grade C Standard: ASME

Thickness:3mm -260mm, Wide: 1000mm-4000mm, Length: 1000mm-18000mm

SA533 grade C steel chemical composition:

C ≤ ①		0.25
Mn	Heat analyse	1.15~1.50
Mn	Product analyse	1.07~1.62
P ≤ ①		0.035
S ≤ ①		0.035
Si	Heat analyse	0.15~0.40
Si	Product analyse	0.13~0.45
Ni	Heat analyse	0.70~1.00
Ni	Product analyse	0.67~1.03
Mo	Heat analyse	0.45~0.60
Mo	Product analyse	0.41~0.64

Note : ① Be suitable for both heat analyse and product analyse.

SA533 grade C steel application :

SA533 grade C steel has excellent low-temperature impact toughness and mechanical properties, SA533 grade C steel is typically used for environment - 100 ~ 196 ℃ low temperature conditions. Of 9% Ni steel is widely used in cryogenic separation processing, liquefied gas storage areas, such as a large vacuum low temperature storage of liquefied natural gas (LNG).

Our SA533 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.

Thanks a lot for your interesting on our SA533 grade C steel. Any need in SA533 grade C steel price, please feel free to contact us by email or calling to us. We will reply you in the first time.