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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
Low price ASTM 36 ball flat steel factory in China
ASTM 36 ball flat steel belong american standard carbon steel, suitable for riveting, bolting and welding structure, as well as general-purpose bridge structural steel used in construction of steel quality carbon steel, steel and bar steel. Every month we are holding more than 1,000 tons of steel ASTM 36 ball flat steel inventory to meet your needs, the following details for you about our ASTM 36 ball flat steel production process and application.
Chemical composition of ASTM A36 steel ball flat:
C≤0.25;Si≤0.40;Mn≤0.80-1.20;P≤0.04;S≤0.05;Cu≥0.20
Thickness:1-50mm;width:500-1500mm;length:as your request
Mechanical properties: yield strength ≥250; tensile strength: 400-550; elongation ≥20
Technique:hot rolled
Surface treatment:black
Payment terms:T/T,L/C
Application:it applies to riveted, bolted and welded structure, as well as general-purpose bridge and structural steel used in construction of steel quality carbon steel, steel and bar steel.
As one of China's most popular ASTM A36 ball flat steel suppliers, we will take strict ASTM A36 ball flat steel product quality supervision, to provide you with the best quality ASTM A36 ball flat steel, if you need, welcome contacts. You can also send e-mail to our mail ID: [email protected] Or by 0086-371-86151827 inquire.