Forged Steel Shafts


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Forged Steel Shaft

A steel shaft forged to near net shape will benefit from the forging process and can be used in any application that endures high stress, impact strength, long fatigue life and high temperatures. TINVO manufactures open die forged shafts in an assortment of geometries and a wide range of materials. Forged shafts have economical and quality advantages as opposed to machining shafts from bar stock. A shaft has varying geometries saving on material cost and machining time. Additionally, a shaft has a grain flow following the forged configuration of the shaft thereby yielding outstanding grain structure and the best combination of mechanical properties.


Max Diameter: 1000 mm
Max Length: 9000 mm

Max Weight: 40 T

Tolerance: 0.01mm

Carbon Steel: ASTM A105, ASTM A350 LF2 :

ASTM A694 F42/F50/F60/65/F70 S355J2G3 
Alloy Steel: F1,F5,F9,F11, 4130, 4140,8620, 20CrMnMo, 42CrMo4,34CrNiMo6, 18CrNiMo7-6 etc.
Stainless Steel: F321,F304,F304L,F316, F316L, F312L,F321,  F347, F347H.
Double Stainless Steel: 1.4462, F51, S31803; F60, S32205; F53, S32750
Hastelloy: Inconel 625 & Monel K500

Raw Material Inspection →Cutting→ Inspection → Preheat → Forging → Heat Treatment → Inspection → Rough Machining → NDT →Testing → Finishing Machining →NDT →Inspection → Packing→ Delivery.