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Corrosion Modeling Software and Corrosion Prediction Software Series

Atmosphere-Compass®: Atmospheric Corrosion Prediction and Modeling for Metals and Alloys   

The Ultimate Software Solutions to Costly Atmospheric Corrosion
 Version 9.20

    Performance        Functionality        Usability

Anytime       Anywhere      Any Device      Any OS

No USB dongles     No installation       No Browser Plug-ins


Contact Us for Licensing Details

Why WebCorr | Performance Guarantee | Unparalleled Functionality | Unmatched Usability | Any Device Any OS | Free Training & Support | CorrCompass

Overview of Atmosphere-Compass: the Software Tool for Atmospheric Corrosion Prediction and Modeling

Atmosphere-Compass is the only device and OS independent software tool on the market for the prediction and modeling of atmospheric corrosion of metals and alloys in compliance with ISO 9223 and ISO 9224. Designers, architects, OEM engineers, consultants, operation personnel, maintenance and inspection engineers can quickly determine the corrosion rates of metals and alloys exposed to indoor and outdoor atmospheres, anytime, anywhere, on any device running any OS without the need to install or download anything. Atmosphere-Compass also predicts the corrosion depth and the remaining life of equipment or structures based on the following inputs:

  • material type/grade

  • age of structure

  • remaining thickness

  • exposure condition -indoor or outdoor

  • exposure environment

The outputs of Atmosphere-Compass include the following:

  • the atmosphere corrosivity category

  • the atmosphere corrosivity ranking

  • the rust rating number as per Japanese standard JIS G0595 for stainless steels and alloys

  • the corrosion depth at the specified age of the equipment or structure

  • the corrosion rate at the specified age of the equipment or structure

  • the remaining life of the equipment or structure

  • a plot of the corrosion depth (ยตm) vs. exposure time in years

Figures below show the screen shots of Atmosphere-Compass.

Figure 1 Atmosphere-Compass Predicts the rate of atmospheric corrosion and the remaining life of structures.


Under the specified exposure conditions shown in Figure 1 above, Atmosphere-Compass predicts, the corrosion rate, the accumulated depth of corrosion at the specified age, and the remaining life of the structure.


The following figures show the screen shots of Atmosphere-Compass.


Figure 2 Atmosphere-Compass Predicts Atmospheric Corrosion of Metals and Alloys.


Figure 3 Atmosphere-Compass Predicts Atmospheric Corrosion in Indoor and Outdoor Environments.


Atmosphere-Compass models and predicts atmospheric corrosion of metals and alloys including commonly used stainless steels and duplex steels. Following is the list materials included in Atmosphere-Compass:

Type 410
Type 430
Type 444
Type 446
Type 304
Type 304L
Type 304LN
Type 316
Type 316L
Type 316LN
Type 317
Type 317L
Type 317LMN
Type 321
Type 347
Incoloy 825
Inconel 625
Duplex 2205
Duplex 2304
Duplex 2507
Duplex 2707HD


The powerful applications of Atmosphere-Compass are truly unlimited in engineering design, corrosion prediction and corrosion modeling, materials selection, and remaining life estimation of equipment and structures exposed to atmospheric environments.

Click here to contact us for licensing details and experience the power of Atmosphere-Compass.

Atmosphere-Compass, giving you the right directions in Atmospheric Corrosion Prediction and Modeling

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