SA517 Grade B Pressure Vessel Plate

SA517 Grade B Pressure Vessel Plate

SA517 Grade B Pressure Vessel Plate is a high-strength, quenched and tempered alloy steel plate used for fusion-welded pressure vessels and boilers. It is known for its high yield strength of at least 100 ksi (690 MPa) and its ability to withstand high pressure and stress, making it suitable for applications where elevated strength is required.
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Description
Technical Parameters

Gneesteel is specialized in supplying ASME SA517 steel plate in SA517 grade B. For more information of SA517 grade B steel plates, please check them in following:

 

SA517 Grade B Pressure Vessel Plate Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

SA517 grade B

0.13-0.23

0.13-0.37

0.64-1.10

0.035

0.035

Cr

Mo

B

Ti

V

0.36-0.69

0.12-0.28

0.0005-0.005

0.01-0.05

0.02-0.09

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

 

Grade

SA517 Grade B Pressure Vessel Plate Mechanical Property

Thickness

Yield

Tensile

Elongation

SA517 grade B

mm

Min Mpa

Mpa

Min %

6-65

690

795-930

16%

65-150

620

725-930

14%

Shipbuilding steel plate| Alloy steel plates| High strength plate| Carbon steel plate| Stainless steel plate

 

ASME SA517 standard specification for pressure vessel plates, alloy steel, high-strength, quenched and tempered.

The steel shall be killed and shall conform to the fine austenitic grain size requirement of Specification A20/A20M.

SA517 Grade B Pressure Vessel Plate

ASTM SA517 Grade B Pressure Vessel Plate

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