Metal Release and Corrosion Resistance of Different Stainless Steel Grades in Simulated Food Contact

Abstract Main factors affecting the corrosivity of water in water treatment plants and water towers and other storage facilities, observed types of corrosion degradation of stainless steel and the effect of manufacturing and surface treatment on their corrosion resistance are discussed. A list of stainless steel grades currently used in the field of treatment, transport and storage of drinking water is given together with some other suitable ones. Based on literature resources, optimal stainless steel grades are recommended as a function of water composition and treatment method.

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A Comparative Study on the Oxidation of Fe-25Cr-7Ni-4Mo and Fe-25Cr-7Ni-2Mo-4W Steels

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.620.453 ◽

2014 ◽

Vol 620 ◽

pp. 453-456

Author(s):

Shun Myung Shin ◽

Jei Pil Wang

Keyword(s):

Mechanical Properties ◽

Stainless Steel ◽

Corrosion Resistance ◽

Comparative Study ◽

Oxide Layer ◽

Alloy Composition ◽

Ion Diffusion ◽

Wide Range ◽

Steel Grades ◽

Corrosive Environments

Stainless steel materials (FeCr and FeCrNi-based alloys) are employed in a wide range of modern applications due to their ability to withstand corrosive environments while maintaining good mechanical properties. Their corrosion resistance originates from Cr-rich oxide layer which serves as a barrier against ion diffusion between the alloy and the ambient phase. Custom steel grades can be designed for specific applications by optimizing their properties throughout alloy composition [1].

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UGI 4313

Alloy Digest ◽

10.31399/asm.ad.ss1287 ◽

2018 ◽

Vol 67 (5) ◽

Keyword(s):

Mechanical Properties ◽

Stainless Steel ◽

Corrosion Resistance ◽

Impact Strength ◽

Martensitic Stainless Steel ◽

Heat Treating ◽

Low Carbon ◽

High Carbon ◽

High Carbon Content ◽

Steel Grades

Abstract UGI 4313 (EN 10083-3 , No. 1.4313) is a martensitic stainless steel with low carbon for good impact strength and corrosion resistance. It has good mechanical properties and impact strength, and a corrosion resistance superior to that of conventional martensitic stainless steel grades with a high carbon content. This datasheet provides information on composition and physical properties. It also includes information on corrosion resistance as well as heat treating, machining, and joining. Filing Code: SS-1287. Producer or source: Schmolz + Bickenbach USA Inc..

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Surface-protein interactions on different stainless steel grades: effects of protein adsorption, surface changes and metal release

Journal of Materials Science Materials in Medicine ◽

10.1007/s10856-013-4859-8 ◽

2013 ◽

Vol 24 (4) ◽

pp. 1015-1033 ◽

Cited By ~ 54

Author(s):

Y. Hedberg ◽

X. Wang ◽

J. Hedberg ◽

M. Lundin ◽

E. Blomberg ◽

...

Keyword(s):

Stainless Steel ◽

Protein Adsorption ◽

Protein Interactions ◽

Surface Protein ◽

Metal Release ◽

Adsorption Surface ◽

Steel Grades ◽

Surface Changes

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Interaction of Albumin and Fibrinogen with Stainless Steel: Influence of Sequential Exposure and Protein Aggregation on Metal Release and Corrosion Resistance

CORROSION ◽

10.5006/2504 ◽

2017 ◽

Vol 73 (12) ◽

pp. 1423-1436 ◽

Cited By ~ 20

Author(s):

Y. Hedberg ◽

M.-E. Karlsson ◽

Z. Wei ◽

M. Žnidaršič ◽

I. Odnevall Wallinder ◽

...

Keyword(s):

Stainless Steel ◽

Corrosion Resistance ◽

Protein Aggregation ◽

Metal Release

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Reproducibility of the Corrosion Resistance of UNS S32205 and UNS S32304 Stainless Steel Reinforcing Bars

CORROSION ◽

10.5006/3360 ◽

2020 ◽

Vol 76 (1) ◽

pp. 114-130 ◽

Cited By ~ 3

Author(s):

I.G. Ogunsanya ◽

C.M. Hansson

Keyword(s):

Stainless Steel ◽

Corrosion Resistance ◽

Product Evaluation ◽

Dominant Factor ◽

Highway Bridge ◽

Design Codes ◽

Reinforcing Bars ◽

Corrosion Performance ◽

Corrosion Resistant ◽

Steel Grades

One strategy to address the 75-year service life requirement of a number of highway bridge design codes is the use of more corrosion-resistant reinforcement. Over the last few decades, many stainless steel grades have become available for reinforcing concrete. Of these, two duplex alloys, UNS S32205 and UNS S32304, have become the preferred choices for major highway structures in North America. The purpose of the present study was to investigate the consistency, or variability, of the corrosion performance of bars of these grades from different steel manufacturers. Metallography, chemical analysis, corrosion resistance, and corrosion product evaluation were used to evaluate the bars. It was found that micropits exist to varying degree in the as-received conditions of these bars and that was the most dominant factor in determining the corrosion performance of the bars.

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