EN 9
EN9
Typical analysis : C 0.45 - 0.55 ; Mn 0.5 - 0.8 , Si 0.05 - 0.3
Properties : EN 9 is again another popular unalloyed medium carbon steel having slightly more carbon content then EN 8. It has higher medium tensile strength along with better wear resisting properties. Suitable for through hardening as well as surface & induction hardening.
Application : This steel is used in similar applications as EN 8 grade of steel when a higher level of hardness is required. Used extensively for camshaft gears , sprockats , cylinders , and surface hardened parts.
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