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

ASTM A203GrE Pressure vessel thick Steel Plate
 
Unitedsteel 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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