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 D steel, SA533 grade D boiler steel

SA533 grade D steel plate is a kind of boiler steel which is widely used in boilers and pressure vessels such as petroleum, chemical industry, power plants. More information about SA533 grade D steel, please see the following:

SA533 grade D steel plate specification:

Steel Grade: SA533 grade D Steel Standard: ASME SA533/SA533M

Thickness:6mm-450mm, Width:1200mm-4200mm, Length:3000mm-18000mm

SA533 grade D 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	0.20~0.40
Ni	Product analyse	0.17~0.43
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 D steel surface treatment: Shot blasting and painting or coated.

SA533 grade D steel application:

SA533 grade D steel plate is widely used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.

As a professional SA533 grade D steel plate supplier, we promise we can offer you the qualified SA533 grade D steel. Besides that, we could promise the delivery time and the competitive price. Any need in SA533 grade D steel plate price or SA533 grade D steel plate technical conditions, please contact us freely.