Sales A515 GR 450 Boiler steel plate,A515 GR 450 pressure vessel steel,ASTM A515 GR 450 structural steel plate

ASTM A515 GR 450 is a kind of steel plates material used to fabric middle or high temperature pressure vessels. ASTM A515 has three levels : A515 Grade 60, A515 Grade 65, A515 Grade 70. A515 GR 450 under the standard of ASTM A515/A515M is for high temperature pressure vessels.

A515 GR 450 steel plate with good impact resistance, low temperature deformation, good welding performance, good anti-fatigue performance, good anti-crack properties, micro-alloying, high purity.

Standard: ASTM A515/A515M
Dimension range : 3mm -500mm * 1000mm-4000mm * 1000mm-18000mm

A515 GR 450 Boiler steel plate Chemical Composition
Chemical Composition
Grade
The Element Max (%)
C
Mn
P
S
Si
Cr
Mo
A515Gr.450
0.28-0.33
0.98
0.035
0.035
0.13-0.45
-
-
Zr
B
V
Ti
Cu
Ni
-
-
-
-
-
-

Delivery Status : Rolling, normalizing

A515 GR 450 steel plate/sheet Mechanical Properties :
Mechanical Properties
Grade
Thickness
Yield
Strength
Tensile Strength
Elongation
Charpy V Notch Impact Test
Degree
Min Value
A515Gr.450
mm
Min Mpa
Mpa
Min %
-
J
5≤t≤50
240
450-585
23
-
50≤t≤200
240
450-585
19
Note: Impact energy for impact test is on longitudinal

ASTM A515 GR 450 structural steel plate application :
A515 GR 450 steel is widely used in petroleum, chemical, power station, boiler and other industries, for the production reactor, heat exchanger, separator, spherical tank, gas tank, liquefied gas tank, nuclear reactor pressure shell, boiler drum, liquefaction Oil gas cylinders, high-pressure water pipe hydropower station, water wheel and other equipment and components.

Email : pong@sg295steel.com

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