ASTM A203GrE,A203Gr.E,A203 Grade E,A203 Gr E Steel Plate

ASTM A203GrE Pressure vessel thick Steel Plate
 
CHINA UNITED IRON AND STEEL LIMITED Steel Mill produced super thickness steel plate At ASTM A203 Grade A,A203 Grade B,A203 Grade D,A203 Grade E and A203 Grade F steel.
 
A 203 Grade E steel is the element of nickel is 3.25% to be used in manufacturing pressure vessel and boilers steel grade.
 
Steel plate A203 Grade E the same with A203 Grade B in mechanical property. On Nickel element, the A203 Grade E is 3.25%, A 203 Grade B 2.25%.
 
A203 Grade E steel Chemical Requirements In product analysis under 50mm thickness

Element	A203 Grade A  Max %
C	0.20
Si	0.13-0.45
Mn	0.78-0.88
P	0.035
S	0.035
Ni	3.18-3.82

 
 
A203 Grade E steel Tensile Requirements

Mechanical Property of A203 Grade E steel plate	A203 Grade E
Tensile strength, kis [MPa] 50mm or under Over 50mm Yield strength, min, kis [MPa] 50mm or under Over 50mm Elongation in 8 in. [200 mm], min, % Elongation in 2 in. [50 mm], min, %	Tensile strength, kis [MPa] 70-90 [485-620] 70-90 [485-620] Yield strength, min, kis [MPa] 40 [275] 40 [275] 17 21

 
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