Knife Steel Composition Chart
Free
1.93for iPhone, iPod touch
Age Rating
Knife Steel Composition Chart Screenshots
About Knife Steel Composition Chart
Knife Steel Composition and name cross-reference database. Includes popular, high end and exotic alloys used in knife blades. Over 6500 alloy names, over 1000 compositions. Alloy names for 21 different international standards, proprietary names and their equivalents. Easy alloy composition comparison with bar graph in 3 modes: mass percentage, molar masses and atomic count per 1000 atoms.
If you have suggestions for improvement, please contact me. Posting in the review that there's a room for improvement doesn't help me at all, I am not a designer, but a software engineer.
Please report missing alloys, as in either post the alloy name, or contact me. Complaining in the review "I didn't find what I wanted" means very little.
If you encounter any problems using the app, please contact me using email. Posting in the review you have a problem, won't give me enough information to fix it.
Sorry, there will be no translations to any language. There is no team, I am just one person collecting steel data and coding the app on web and mobile platforms. I have neither time nor resources to keep constantly translating large database.
Case CV has been the database for a long time. Search for Case does show in the results. Case isn't the steel maker though.
If you have suggestions for improvement, please contact me. Posting in the review that there's a room for improvement doesn't help me at all, I am not a designer, but a software engineer.
Please report missing alloys, as in either post the alloy name, or contact me. Complaining in the review "I didn't find what I wanted" means very little.
If you encounter any problems using the app, please contact me using email. Posting in the review you have a problem, won't give me enough information to fix it.
Sorry, there will be no translations to any language. There is no team, I am just one person collecting steel data and coding the app on web and mobile platforms. I have neither time nor resources to keep constantly translating large database.
Case CV has been the database for a long time. Search for Case does show in the results. Case isn't the steel maker though.
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What's New in the Latest Version 1.93
Last updated on Jun 19, 2020
Old Versions
Fixed db access crash
Improved db synchronization logic
Removed invalid "other" element entry in the elements list
Performance improvements
Changed crash handler
Improved db synchronization logic
Removed invalid "other" element entry in the elements list
Performance improvements
Changed crash handler
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Version History
1.93
Jun 19, 2020
Fixed db access crash
Improved db synchronization logic
Removed invalid "other" element entry in the elements list
Performance improvements
Changed crash handler
Improved db synchronization logic
Removed invalid "other" element entry in the elements list
Performance improvements
Changed crash handler
1.92
Jan 4, 2019
Fixes sort order to alphabetical in quick search.
Multithreaded performance improvements.
Multithreaded performance improvements.
1.91
Dec 2, 2018
Fixes database synchronization.
Support for iOS 11 and 12.
Full screen support for iPhone X, XR, XS, etc.
Search Improvements, alloys starting with search string are displayed first, followed by alloys containing the search string.
Correct cleanup of the deleted alloy names from bookmarks.
Error reporter email has To field correctly filled in.
Performance improvements.
Stability improvements and memory leak fixes.
Streamlined UI look and feel.
Latest db snapshot.
Support for iOS 11 and 12.
Full screen support for iPhone X, XR, XS, etc.
Search Improvements, alloys starting with search string are displayed first, followed by alloys containing the search string.
Correct cleanup of the deleted alloy names from bookmarks.
Error reporter email has To field correctly filled in.
Performance improvements.
Stability improvements and memory leak fixes.
Streamlined UI look and feel.
Latest db snapshot.
1.90
Nov 30, 2018
Support for iOS 11 and 12.
Full screen support for iPhone X, XR, XS, etc.
Search Improvements, alloys starting with search string are displayed first, followed by alloys containing the search string.
Implemented removal of the deleted alloy names from bookmarks.
Performance improvements.
Stability improvements and memory leak fixes.
Streamlined UI look and feel.
Latest db snapshot.
Full screen support for iPhone X, XR, XS, etc.
Search Improvements, alloys starting with search string are displayed first, followed by alloys containing the search string.
Implemented removal of the deleted alloy names from bookmarks.
Performance improvements.
Stability improvements and memory leak fixes.
Streamlined UI look and feel.
Latest db snapshot.
1.80
Sep 30, 2016
Fixes a crash when tapping more button, iOS 10 specific.
Reworked all views to support all device sizes correctly including iPhone 7/7+.
Misc. performance optimizations.
Latest database snapshot.
Reworked all views to support all device sizes correctly including iPhone 7/7+.
Misc. performance optimizations.
Latest database snapshot.
1.75
Jan 25, 2016
Fixed synchronization stream compression.
Added handler for connectivity failures and unexpected server responses.
Fixed unsorted list after running an empty search from filters dialog.
Added warning when device has insufficient space for install/upgrade.
Being in sync with zknives.com no longer reported as an error.
Support for iOS 9.x and new devices.
Fixed a crash when attempting to export empty bookmarks set.
Latest db snapshot.
Updated Help File.
Added handler for connectivity failures and unexpected server responses.
Fixed unsorted list after running an empty search from filters dialog.
Added warning when device has insufficient space for install/upgrade.
Being in sync with zknives.com no longer reported as an error.
Support for iOS 9.x and new devices.
Fixed a crash when attempting to export empty bookmarks set.
Latest db snapshot.
Updated Help File.
1.7
Jun 17, 2015
New Feature - Bookmarks migration on db upgrade
Adjusted composition lookup algorithm
Unified data format for chemical element data in graph view
BugFix - Fixed an issue when element range starting with 0 was displayed incorrectly
BugFix - Popups correctly show HTML entities
Adjusted composition lookup algorithm
Unified data format for chemical element data in graph view
BugFix - Fixed an issue when element range starting with 0 was displayed incorrectly
BugFix - Popups correctly show HTML entities
1.6
Nov 19, 2014
Support for 64 bit devices.
Support for iPhone 6 and 6+.
Support for iOS 8.1.
Support for iPhone 6 and 6+.
Support for iOS 8.1.
1.5
Jun 19, 2014
Support for 64 bit devices.
Support for iPhone 6 and 6+.
iOS 8 support.
Support for iPhone 6 and 6+.
iOS 8 support.
1.4
Mar 29, 2013
New feature - Added alloying element descriptions for alloy detail and graph views. Tap on the info icon and you'll find out how the particular element affects the alloy.
Bugfix - Alloy list and element list views ignored cancel action and still rebuilt the graph, now cancel actually does what is says.
Bugfix - Alloy list and element list views ignored cancel action and still rebuilt the graph, now cancel actually does what is says.
1.3
Jan 17, 2013
New feature - Recently viewed alloy listing.
Added support for Belgian NBN and Hungarian MSZ standards.
Fixed a bug where some links in notes were displayed as empty.
Fixed a bug with synchronization, when new record data was shown empty.
Fixed a bug which caused database restore on every startup.
Fixed background in alloy detail view.
Added support for Belgian NBN and Hungarian MSZ standards.
Fixed a bug where some links in notes were displayed as empty.
Fixed a bug with synchronization, when new record data was shown empty.
Fixed a bug which caused database restore on every startup.
Fixed background in alloy detail view.
1.2
Oct 9, 2012
Added alloy list support, other user interface improvements, iphone 5 support.
1.1
Jul 5, 2012
Added aliasing support. Related alloys are marked with *. New database snapshot. Fixed crash after synchronization. Updated UI.
1.0
Feb 6, 2012
Knife Steel Composition Chart FAQ
Click here to learn how to download Knife Steel Composition Chart in restricted country or region.
Check the following list to see the minimum requirements of Knife Steel Composition Chart.
iPhone
Requires iOS 9.0 or later.
iPod touch
Requires iOS 9.0 or later.
Knife Steel Composition Chart supports English
