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A517GrB Steel Plate

A517GrB Steel Plate

A517 GrB steel is used for building boilers and pressure vessels. A517 GrB steel is high strength and quenched and tempered steel

Category: Carbon Steel
Hits: 346
Updatetime: 26-Jul-2023

Grede:A517 GrB

Type :steel plate

Standard :ASTM A517/A517M

Steel Plate :Thickness: 6-300mm, width: 1000-4500mm, Length: 1000-18000mm

A517 GrB  steel plate  Introduction

ASTM A517 Grade B in the standard A517/A517M is a kind of high tensile alloy steel plates material used to fabric high temperature pressure vessels. ASTM A517 have six grades or levels. They are : grade A, grade B, grade E, grade F, grade J , grade P. 

ASTM A517 Grade B need to be done the (Quenching + Tempering ) heat-treatment to meet the property requirement in the standard ASTM A517.

A517 GrB Steel plate Application

Alloy steel plate A517 Grade B is mainly used to manufacture pressure vessels and boilers and pressure tanks for liquid materials. 

A517 GrAB steel plate Chemical Composition Analysis:

Grade

The Element Max (%)

C

Si

Mn

P

S

A517 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)%

A517 GB steel plate Mechanical properties:

Grade

Thickness

Yield

Tensile

Elongation

A517 grade B

mm

Min Mpa

Mpa

Min  %

6-65

690

795-930

16%

65-150

620

725-930

14%


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