ASTM A299 Carbon Steel Plate


  • ASTM A299 Carbon Steel Plate0
  • ASTM A299 Carbon Steel Plate1
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US $1,000.00 / MT
1,000.00 KG
L/C, T/T
Standard exporting condition
20 day(s).

Product Details

ASTM A299 material is a manganese-silicon carbon steel plate for use in welder boilers and other pressure vessels. ASTM A299 pressure vessel plates under this specification are produced in two grades.
ASTM A299 Pressure Vessel Plates Size:
Thickness: 3-150mm
Width: 1220-4200mm
Length: 5000-18000mm
ASTM A299 Steel Chemical Requirements.
Grade The Composition (by weight, heat analysis, %)
Carbon, max. Silicon Manganese Phosphous, max. Sulfur, max.
A299 Gr.A 0.28 0.15-0.40 0.90 -1.50 0.025
A299 Gr.B 0.30 0.15-0.40 0.90 -1.50 0.025 0.025
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
ASTM A299 Steel Mechanical Property :
Yield strength Min. Mpa[ksi] Yield strength Min. Mpa[ksi] Tensile strength Elongation in 8 in. Elongation in 2 in.
thickness ≦25mm thickness>25mm Mpa[ksi] Min, % Min, %
A299 Gr.A 290[42] 275[40] 515-655 [75-95] 16 19
A299 Gr.B 325[47] 310[45] 550-690 [80-100] 16 19
Heat Treatment:
ASTM A299 plates 2 inch [50mm] and under in thickness are normally supplied in the as-rolled condition. Plates may be ordered normalized or stress relieved, or both. ASTM A299 steel plates products over 2 inch [50mm] in thickness shall be normalized.
If you are looking for ASTM A299 carbon steel plates or A204 Gr.B pressure vessel steel, welcome to contact us or send email to [email protected]
Katalor Amber
Email: [email protected]
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