# CSiSteel

> Steel section library with properties for design, equivalents, and sorting. (iPhone/iPad app by Computers and Structures, Inc..)

- Source: https://appshunter.io/ios/app/csisteel/id1435293643 (this page in markdown: same URL + `.md`)
- Developer: [Computers and Structures, Inc.](https://appshunter.io/developer/1119970032)
- Category: Utilities, Reference
- Price: Free
- Rating: 5.00/5 from 7 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 19 MB
- Languages: American English
- Released: 2018-10-02
- Data updated: 2026-07-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/csisteel/id1435293643/reviews.md

## What is CSiSteel?

CSiSteel features a comprehensive library of steel sections and their structural properties.

From site engineers and suppliers looking for alternative sections based on regional availability, or construction constraints, and structural engineers looking for optimum sections in structural designs to teachers and students for steel design projects.

Application/Usage:
• Search and select optimum steel sections for steel design procedures, including ASD and LRFD methods
• View equivalent sections based on user selection criteria

Target Users:
• Site engineers, contractors, and steel suppliers looking for alternative sections based on regional availability, or construction constraints
• Structural and civil engineers looking for optimum sections for structural modelling and analysis
• Teachers and students searching for steel sections in steel design projects

Key Features:
• Comprehensive library of steel sections including AISC, CISC, and Arcelormittal
• Get equivalent sections for user selected sections
• Search and sort for sections based on many parameters, including section properties

Key Input:
• Steel library
• Section type, dimensions, or properties
• Steel section

Key Output:
• Steel section
• Section dimensions
• Section properties
• Equivalent steel sections

## Key features

- Comprehensive steel section library
- Find equivalent steel sections
- Search and sort by section properties
- Supports ASD and LRFD methods
- Includes AISC, CISC, and Arcelormittal sections

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/csisteel/id1435293643/reviews.md

### 5/5 — Essential!

*2021-11-25, version 1.0.1*

Forget the steel manual now I just use this

### 5/5 — Useful App

*2020-12-20, version 1.0.1*

Thanks a lot

### 5/5 — Good

*2019-05-06, version 1.0.1*

very useful app
thanks developers 🙏

## Frequently asked questions about CSiSteel

### What steel sections does CSiSteel include?

CSiSteel features a comprehensive library of steel sections, including those from AISC, CISC, and Arcelormittal. This allows users to access a wide range of standard and proprietary steel profiles for their design needs.

### Can CSiSteel help me find alternative steel sections?

Yes, CSiSteel allows you to get equivalent sections based on user-selected criteria. This is particularly useful for site engineers and suppliers who need to find alternatives based on regional availability or construction constraints.

### What design methods does CSiSteel support?

CSiSteel supports search and selection of optimum steel sections for steel design procedures, including both ASD (Allowable Strength Design) and LRFD (Load and Resistance Factor Design) methods.

### Is CSiSteel available on Android devices?

Based on the provided data, CSiSteel is currently supported on iPhone and iPad devices. Information regarding Android compatibility is not available.

### How often is CSiSteel updated?

CSiSteel was last updated on October 25, 2018, with version 1.0.1. The initial release date was October 2, 2018. Further update frequency information is not provided.

### What is the age rating for CSiSteel?

CSiSteel has an age rating of 4+, making it suitable for a wide range of users, including students and professionals. This indicates it contains no mature content.

### Does CSiSteel have ads?

No, CSiSteel does not contain advertisements. The application is free to use without any ad interruptions.

### What are the key inputs for CSiSteel?

Key inputs for CSiSteel include the steel library, section type, dimensions, or properties, and the specific steel section you are interested in. This allows for precise searching and analysis.

## Version history (last 2 releases)

### 1.0.1 — 2018-10-25

- Updated AISC14 shapes database

### 1.0.0 — 2018-10-02

No release notes.

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## More apps by Computers and Structures, Inc.

- [CSiMaterials](https://appshunter.io/ios/app/csimaterials/id1195522796)
- [CSiStress](https://appshunter.io/ios/app/csistress/id1195526261)
- [CSiSections](https://appshunter.io/ios/app/csisections/id1344131515)
- [CSiUnits](https://appshunter.io/ios/app/csiunits/id1344138128)
- [CSiRebar](https://appshunter.io/ios/app/csirebar/id1435265034)

All apps by Computers and Structures, Inc.: https://appshunter.io/developer/1119970032

## Related topics

[structural steel](https://appshunter.io/ios/topics/structural-steel) · [structured steel](https://appshunter.io/ios/topics/structured-steel) · [structural](https://appshunter.io/ios/topics/structural) · [steel profiles aisc](https://appshunter.io/ios/topics/steel-profiles-aisc) · [steel](https://appshunter.io/ios/topics/steel) · [structural engineering](https://appshunter.io/ios/topics/structural-engineering)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-05.*