Steel Plate ASTM A299/A299M

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ASTM A299 Grade B(A299GRB)
Grade Chemical Composition(%)
C Mn≥ Si P S
ASTM A299 Grade B(A299GRB) 0.30 0.84-1.62 0.13-0.45 0.035 0.035
Grade Mechanical Property
Tensile Strength(MPa) Yield Strength(MPa) % Elongation in 2 in.(50mm) min Impacting Test  Temperature(°C)  
ASTM A299 Grade B(A299GRB) 550-690 310 19 -20,40,-60  
ASTM A299 Grade A(A299GRA)
Grade Chemical Composition(%)
C Mn≥ Si P S
ASTM A299 Grade A(A299GRA) 0.28 0.84-1.62 0.13-0.45 0.035 0.035
Grade Mechanical Property
Tensile Strength(MPa) Yield Strength(MPa) % Elongation in 2 in.(50mm) min Impacting Test  Temperature(°C)  
ASTM A299 Grade A(A299GRA) 515-655 275 16 -20,40,-60  

If you are interested in other pressure vessel steel plates, please click here - A202, A203, A204, A285, A299, A302, A387, A515, A516, A517, A533, A537, A612, A662, EN10028-2, EN10028-3, EN10028-5, EN10028-6, JIS G3103, JIS G3115, GB713, GB3531, DIN 17155.

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