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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ASTM A387/A387M A387Gr12 steel

ASTM A387/A387M A387Gr12 steel is a kind of steel which with Cr., Mo.,Cr-Mo that mainly applied for high temperature and pressure vessels. ASTM A387/A387M A387Gr12 steel is according to ASTM standard which with the yield strength of 228MPa.

ASTM A387/A387M A387Gr12 steel

ASTM A387/A387M A387Gr12 steel Chemical composition:
C:0.05-0.17 Si:0.5-0.8 Mn:0.40- 0.65 S :≤0.035 P :≤0.035 Cr:1-1.5 Mo:0.45- 0.6

ASTM A387/A387M A387Gr12 steel Mechanical properties:
Tensile Strength σb(MPa) :380-550
Yield Strength σ0.2 : ≥228
Elongation δ5(%) : ≥22

ASTM A387/A387M A387Gr12 steel Dimension:
Thickness: 6mm-80mm
Width: 1500mm-4000mm
Length:6000mm-12000mm

BEBON is ASTM A387/A387M A387Gr12 steel supplier, we can offer High quality steel plate, and pretreatment of the advanced equipment. If you are interested in ASTM A387/A387M A387Gr12 steel, please contact us.

Tags: A387Gr11 steel, A387Gr2 steel, A302GrD steel