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PRODUCT DESCRIPTION
Grade | Chemical Composition(%) | ||||
C | Mn≥ | Si | P | S | |
A203 Grade A (A203GRA) | 0.17 | 0.78-0.88 | 0.13-0.45 | 0.035 | 0.03 |
Grade | Mechanical Property | |||
Tensile Strength(MPa) | Yield Strength(MPa) | % Elongation in 2 in.(50mm) min | Impacting Test Temperature(°C) | |
A203 Grade A (A203GRA) | 450 | 255 | 19 | -20,40,-60 |
ASTM A203 Grade A(A203GRA) Pressure Vessel And Boiler St
ASTM A203 Grade A(A203GRA) Boiler steel plate,ASTM A203 Grade A(A203GRA) Pressure Vessel Steel plate ,ASTM A203 Grade A(A203GRA) Storage Tanks Steel plate. ASTM A203 Grade A(A203GRA) 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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