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PRODUCT DESCRIPTION
Grade | Chemical Composition(%) | ||||
C max | Mn | Si | P max | S max | |
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) min | % Elongation in 2 in.(50mm) min | Impacting Test Temperature(°C) | |
A299 Grade A (A299GRA) | 515-655 | 275 | 16 | -20,40,-60 |
ASTM A299 Grade A(A299GRA) Pressure Vessel And Boiler St
ASTM A299 Grade A(A299GRA) Boiler steel plate,ASTM A299 Grade A(A299GRA) Pressure Vessel Steel plate ,ASTM A299 Grade A(A299GRA) Storage Tanks Steel plate. ASTM A299 Grade A(A299GRA) Heat Exchanger Steel Plate .
UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
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