ASTM A299 Gr.A Pressure Vessel Steel

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Posted On

28-Apr-19

Product Details

irements.
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 0.025
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
ASTM A299 Gr.A Steel Mechanical Properties:
Materail

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.A Steel Plate 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 Grade A carbon steel, A299 Grade A plates or ASTM A299 Gr.B pressure vessel steel, welcome to contact us or send email to [email protected].
Katalor Amber
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