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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P460QL2 steel, P460QL2 steel plate, P460QL2 boiler steel plate

Key words: P460QL2 steel, P460QL2 steel plate, P460QL2 boiler steel plate, P460QL2 pressure vessel steel plate, P460QL2 steel supplier, P460QL2 steel manufacturer, P460QL2 steel seller, P460QL2 steel size, P460QL2 steel specification

P460QL2 steel plate specification:

Steel Grade:P460QL2 Steel Standard: EN10028-6

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

P460QL2 steel chemical composition
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	N	B
P460QL2	0.18	0.50	1.70	0.020	0.010	0.015	0.005
	Mo	Cu	Nb	Ni	Ti	V	Zr
	0.50	0.3	0.05	0.5	0.03	0.06	0.05

Grade	P460QL2 steel mechanical property
Grade	Thickness	Yield	Tensile	Elongation
P460QL2	mm	Min Mpa	Mpa	Min %
	6-50	460	550-720	19%
	50-100	440	550-720	19%
	100-150	400	500-670	19%

P460QL2 steel surface treatment: Shot blasting and painting or coated.

P460QL2 steel application:

P460QL2 steel plate is widely used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.

P460QL2 steel additional condition:

UT (Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing),N(Normalized), Q+T(Quenched and Tempered), Z Direction Test(Z15, Z25, Z35), Charpy V-Notch Impact Test, HIC test, NDT, PWHT( Simulated Post Weld Heat Treatment), NACE0175, the Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.

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