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Executive Standard: SA299 Gr. B steel plates comply with the ASME standard, specifically ASTM A299/A299M.2026-08-26
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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
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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 -
A285 Gr.C and SA285 Gr.C steel plates represent the same grade, though they are governed by different standards.2026-08-04
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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
A516Gr .60/70 boiler steel plate supplier, A516Gr.60/70 boiler steel plate seller&exporter
A516 steel plate, also known as PVQ 516-70 steel plate, is carbon steel plate with specifications for pressure vessel plates and moderate or lower temperature service. A516 steel plate is intended primarily for service in welded pressure vessels where improved notch toughness is important. Plates 1.50” and under in thickness are normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both. Plates over 1.50” in thickness shall be normalized.

A516Gr .60/70 boiler steel plate details:
Commodity: Hot rolled steel plate/Mild steel plate/black steel plate/Carbon steel plate/sheet
Steel grade: A36, AH36,A283 Gr.C, SS400, S235J1/S235J2/S235JR, S275J1/S275J2/S275JR, A516Gr.60/A516 Gr.70, ST37-2.
Standard: GB,JIS,DIN,AISI,ASTM
A516Gr .60/70 boiler steel plate specification:
Thickness: 1.5mm ~ 200mm
Width: 1000mm~3000mm
length: below 12000mm
A516Gr .60/70 boiler steel plate technique: Hot rolled
A516Gr .60/70 boiler steel plate surface: Clean, blasting and painting according to customer requirement.
A516Gr .60/70 boiler steel plate application:
A516Gr .60/70 boiler steel plate is widely used in petrochemistry, chemistry, electricity, boiler and vessel manufacture, and could be made into reactor, heat exchange facility, segregator, sphere vessel, oil tank, liquid gas storage tank,nuclear reactor press shell,turbine and other machines.
ASTM A516 or ASME SA 516 grade is one of the most popular steel grades. It is primarily intended for use in welded pressure vessels where notch toughness is important.These grades cover a range of tensile strengths from 55 - 90 MPa and this versatility explains much of the specifications popularity.

