Forged Solid Shaft


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Forged Solid Shaft

Forged solid shafts are widely used in rotating equipment and heavy machinery where core strength, straightness potential, and reliable heat-treatment performance are required.

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Description

This product serves as a general shaft forging for transmission, support, and rotating functions in industrial equipment. It is suitable for further machining into working shafts, transmission shafts, or load-bearing shaft components. Compared with fabricated bar-based solutions, a forged solid shaft offers stronger structural continuity and better suitability for heavy-duty service, especially in large diameters and custom lengths.  Shaft forgings of this type are normally purchased when the final component must withstand torque, bending load, and repeated service while still allowing extensive machining of journals, steps, or connection features. The forging route gives the customer a more reliable starting form than standard bar stock, especially in larger diameters or custom lengths where material continuity becomes more important. Depending on the application, the shaft can be delivered as-forged, heat-treated, or rough machined to suit the downstream turning, drilling, keyway, or balancing sequence.

ParameterDescription
Key FeaturesStraightness potential, journal machining stock, core soundness
Typical Materials42CrMo4 / 4140, 45# / C45, 34CrNiMo6, A105
Size RangeDiameter 100~1200mm / Length ≤8000mm / Unit Weight ≤50 tons
Typical ApplicationsDrive shafts, gearbox shafts, fan shafts, compressor shafts
Supply ConditionAs-forged / Quenched & tempered / Rough machined (journal stock reserved)
Inspection & DocsUT full volume, mechanical properties, straightness/concentricity report, EN 10204 3.1

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