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Introduction: Welding Consumables for 2.5~3.5%Ni

2022-07-18

1、Background

Welding consumables for 2.5~3.5%Ni are used on equipment with ASME SA 203Gr.B/E(09MnNiDR) in the petrochemistry, such as deethanizer, CO2 Captire, middle pressure flash tower, cooler, propane low temp tank, ethylene low temp tank, etc. The requirement of impact value is -60~101℃.

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2、Gintune’s Welding Consumables for 2.5-3.5%Ni

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3、Chemical Composition and Mechanical Properties

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Remark:1、Data of deposit metal showed above;

                2、GTAW shielding gas: 100%Ar。


4、Applications 

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Reactor with 09MnNiDR steel


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Pipe conveyor with 09MnNiDR steel


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Plate tower with 09MnNiDR steel


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Spherical tank with 9MnNiDR steel for ethylene


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Tank with 9MnNiDR steel for liquid ammonia



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