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Product Details:
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| Product Name: | Rotor Shaft | Origin Of Goods: | Changzhou, Jiangsu |
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| Other Name: | Free Forging ,open Die Forged Rotor Shaft | Industry: | Free Forging & Open Die Forging |
| Tolerance: | High Precision | Forging Weight: | 100kg|100kg-7ton |
| Machining: | Rough Machining | Dimensions: | Customizable |
| Highlight: | ISO Forged Shaft Heavy Duty,Forged Shaft 18CrNiMo7-6,Die Forged Rotor Shaft |
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ISO Certified Heavy-Duty 18CrNiMo7-6 Free Forging ,open Die Forged Rotor Shaft. Our ISO-certified rotor shafts are manufactured through heavy-duty open die forging using premium-grade 18CrNiMo7-6 alloy steel, ensuring exceptional mechanical properties and long-term performance under extreme industrial conditions. Designed for high-torque, high-load applications, these forged rotor shafts deliver superior strength, wear resistance, and reliability in demanding environments.
Key Features:
Material: 18CrNiMo7-6 (Alloy Steel, DIN Standard)
Process: Open Die Free Forging
Certification: ISO 9001 / ISO 14001 / ISO 45001
Dimensions: Custom sizes
Heat Treatment: Normalizing, Tempering
Ultrasonic Testing: 100% UT
Machining: Rough machined upon request
Applications: Wind turbine main shafts, large motors, generators, heavy-duty industrial rotors
Advantages:
High core toughness and surface hardness after case hardening
Excellent fatigue resistance and hardenability
Precision forging with tight grain structure for increased durability
Full traceability and mill certification available
Application Industries:
Wind Energy
Power Generation
Heavy Machinery
Marine & Offshore
Metallurgy Equipment
Contact us for customized solutions based on your technical drawings or specific mechanical requirements.
| Item | Details |
|---|---|
| Product Name | ISO Certified Heavy-Duty 18CrNiMo7-6 Free Forging ,open Die Forged Rotor Shaft |
| Material Grades | - Carbon and Alloy Steels: 42CrMo, 18CrNiMo7-6, 20CrNi2Mo, 4340, 35CrMo, 1.7225, 20CrMnTi, 20CrMnMo |
| Forging Equipment | - Hydraulic Hammers: 5T, 8T, 12T - Supports large-section open die forging |
| Manufacturing Process | Forging → Heat Treatment → Rough Machining → Dimensional & NDT Inspection |
| Forging Ratio | ≥ 3.0 — Ensures fine grain refinement, enhanced tensile strength, and excellent internal soundness for heavy-duty operation |
| Applications | Precision-forged components for: - Gearbox main shafts - Thrust flanges and coupling hubs - Marine transmission and propulsion shafts - Rudder stocks and steering gear drives - Suitable for both marine and industrial mechanical systems |
| Delivery Conditions | - N+T (Normalized + Tempered): For pre-machined rough parts |
| Testing & Inspection | - Chemical Analysis: Optical Emission Spectrometry - Mechanical Tests: Tensile , Impact , Hardness - NDT: UT , MT - Dimensional Control: Bore dial indicators, precision micrometers |
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Contact Person: Mrs. Mia Liu
Tel: 0086-18706127868