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ASME SA515 GR 450 steel plate

ASME SA515/SA515M

ASME SA515 GR 450 is a kind ofsteel platesmaterial used to fabric middle or high temperature pressure vessels. ASME SA515 has three levels : SA515 Grade 60, SA515 Grade 65, SA515 Grade 70.SA515 GR 450 under the standard of ASME SA515/SA515M is for high temperature pressure vessels.

SA515 GR 450steel plate with good impact resistance, low temperature deformation, good welding performance, good anti-fatigue performance, good anti-crack properties, micro-alloying, high purity.

Standard: ASME SA515/SA515M

Dimension range : 3mm -500mm * 1000mm-4000mm * 1000mm-18000mm

SA515 GR 450steel plate/sheetMechanical Properties:


Mechanical Properties

Grade

Thickness

Yield
Strength

Tensile Strength

Elongation

Charpy V Notch Impact Test

Degree

Min Value

SA515Gr.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

SA515 GR 450Boiler steel plateChemical Composition


Chemical Composition

Grade

The Element Max (%)

C

Mn

P

S

Si

Cr

Mo

SA515Gr.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

ASME SA515 GR 450structural steelplateapplication :
SA515 GR 450steel 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.

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