Material: High quality 65Mn Spring Steel

Thickness: 2.00mm; 2.80mm

Hardenss: HRC48-58

Working Life: 250-400 Hours Continuous Working

Surface Treatment: Only with Anti-rust Oil after Quenching; Varnish Stoving; Paint Oil Stoving; Galvanized; Blueing; Chromeplate, etc.

Main Application: Knife Sections & Ledger Blade are used in Harvesting Machines like Combine Harvesters (New Holland, John Deere, Swaraj etc.), Straw Reapers, Mowers and Threshing Machines, etc.