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Hardness Comparison Hv Hardness Comparison Hv
Diamond 10000 Hard Chrome Plating 800～1000
Titanium Nitride (TiN) 2300 Carburizing & Quenching 500～1000
Chromium Nitride 1800 SKD11 613
F-DLC (PLA) 1000～2200 Nickel Plating 300～350
Cemented Carbide 1000～2000 SUS304 196
Aluminum Alloy 70～200    
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