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Q245R Pressure Vessel And Boiler Steel Plate
GB 713 Q245R boiler steel plate is normally used for building pressure vessels in pressure vessel manufacturers’s plants.Shanghai katalor's high property boiler steel Q245R are offering many boiler plants in China and overseas now.
Q245R Pressure Vessel And Boiler Steel Plate ,also named as pressure vessel steel plates which including carbon steel and alloy steel for High or intermediate and low temperature services.Pressure Vessel And Boiler Steel Plate is Widely Used In The Fabrication Of Boilers And Pressure Vessel,Such As Petroleum, Chemical,Gas Industry And Power Plants.
Q245R Pressure Vessel steel plate Chemical Composition and Mechanical Property:
|
Grade |
Chemical Composition(%) |
||||
|
C |
Mn≥ |
Si |
P |
S |
|
|
GB713 Q245R |
0.20 |
0.50-1.00 |
0.35 |
0.025 |
0.015 |
|
Grade |
Mechanical Property |
|
|||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
|
|
GB713 Q245R |
400-520 |
245 |
25 |
0 |
|
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