A299GrA and A299GrB Steel Plate

ASME SA299GrA and A299GrB pressure vessel steel plate are specification for carbon steel and Manganese-Silicon.

Category: Carbon Steel

Hits: 260

Updatetime: 26-Jul-2023

Grede: A299GrA  and  A299GrB 

Type :steel plate, Boiler and pressure vessel steel

Standard :A299/SA299M

Steel Plate :Thickness: 1-100mm, width: 1000-4500mm, Length: 1000-18000mm

A299GrA  and  A299GrB  steel plate  Introduction

As for thin plate A299GrA  and  A299GrB  which produced from steel coil A299GrA  and  A299GrB and furnished without heat treatment or just with stress relieving only,the additional requirements,including additional testing requirements and the reporting of additional test results shall be applied for A20/A20M steel standard. 

Technical Requirements & Additional Services:

♦  High tension test
♦  Low temperature impacting test
♦  Normalised for thick plates over 40mm
♦  Simulated post-welded heat treatment (PWHT)
♦  Rolling under standard NACE MR-0175 (HIC+SSCC)
♦  Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦  Shot blasting and Painting,Cutting and welding as per end user’s demands

A299GrA  and  A299GrB  Steel plate Application

ASTM A299GrA  and  A299GrB  Pressure Vessel And Boiler Steel Plate are used in Pressure Vessel,Boiler,Storage Tanks and Heat Exchanger in Oil,Gas Project.
A299GrA  steel plate Chemical Composition Analysis:

A299GrA  and  A299GrB  steel plate Mechanical properties: