Bohler S705 for Gear Hobs and Cutters

Bohler S705 for Gear Hobs and Cutters

Material composition of S705: C-0.92, Cr-4.10, Mo-5, V-1.9, W-6.20, Co-4.80

Standard: 1.3243, HS6-5-2-5, EN ISO 4957

Performance feature of Gear Hobs and Cutters with S705:

Toughness & Ductility: good

Wear Resistance: high

Compressive strength: high

Edge Stability: high

Grindability: good

Hot Hardness (red hardness): very high