Knife Steel Chart Mobile:
Mouse over element names to get quick help on its effects in the alloy.
Mouse over multi alloy graph bars to see exact values.
Keyboard Shortcuts - click to see the list.
Select steels from the Interactive Knife Steel Composition Chart.
General:
- Build - Enter
- Settings Dialog - Alt+G
- Show/Hide Ref. Names - Alt+I
- Select Input Box - Alt+]
- Close Dialog - Esc, Space
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With Active Suggestion List:
- Copy Current Suggestion To Input Box - Tab or Right
- Select Next Suggestion - Down
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55Si7RR(AFNOR) - Alloy structural steel. Very pure alloy, used inswords and sometimes in knives as well. Relatively low attainable hardness for knives, just ~56HRC. Due to high Silicon content not very forging friendly.
Manufacturing Technology - Ingot
Country - France(FR)
- Standard Specs
- AFNOR - 65S7
- AFNOR - 60Si8
- AFNOR - 56SC7
- AISI - 55S7
- AISI - 9255
- BS - EN45
- BS - 250A53
- BS - 251A58
- DIN - 55Si7
- DIN - 56Si7
- EN - 55Si7
- EN - 55Si
- GB - 55Si2Mn
- GOST - 5C2
- GOST - 55C2
- GOST - 55S2
- GOST - 5S2
- JIS - SUP7
- JUS - C.2133
- NBN - 55Si7
- PN - 55S2
- PN - 50HS
- SIS - 2085
- SIS - 2090
- STAS - 56Si17A
- UNE - F.1440
- UNE - 56Si7
- UNE - 55Si7
- UNI - 55Si8
- UNS - G92550
- W-Nr - 1.0904
- W-Nr - 1.5026
- Proprietary Equivalents
NOTE - Approximate composition based on manufacturer's or standard reference information and other alloys in the same reference group is shown.
Knife Steel Chart Mobile Support:
Help & support for the Knife Steel Chart for Android.Help & support for the Knife Steel Chart for iOS.
Thanks, Credits And References