Custom 18CrNiMo7-6, 40CrNiMo, 20CrMo Alloy Steel Forgings For Wind,Heavy Industry
Custom 18CrNiMo7-6, 40CrNiMo, 20CrMo Alloy Steel Forgings For Wind,Heavy Industry. We specialize in producing custom open-die and precision-forged components made from high-performance alloy steels including 18CrNiMo7-6, 40CrNiMo, and 20CrMo. These materials are widely used in wind turbines, port machinery, mining equipment, and other heavy-duty mechanical systems.
Key Features:
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Materials: 18CrNiMo7-6 (carburized gears), 40CrNiMo (high-toughness shafts), 20CrMo (wear-resistant parts)
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Forging Capability: Shafts, gear blanks, rings, discs, and other complex shapes
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Heat Treatment: tempering, normalizing
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Machining: Rough machining available per customer drawings
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Max Unit Weight: Up to 7 tons
Application Areas:
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Wind turbine main shafts, gears, and bearing seats
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Port crane wheels, drive components, and drums
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Mining hoist shafts, gear rings, and structural parts
Why Choose Us:
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Over 25 years of forging experience
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Advanced testing: UT, MPI, chemical & mechanical analysis
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Full material traceability and quality control
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OEM service with fast lead times
| Product Name | Custom 18CrNiMo7-6, 40CrNiMo, 20CrMo Alloy Steel Forgings For Wind,Heavy Industry |
| Material | 4140,4130,18CrNiMo7-6,4340,4330,1.7225,35# 45# 20CrMnTi 20CrNi2Mo 20CrMnMo 18CrNiMo7-6 42CrMo 20CrNo 35CrMo |
| Equipment | 5 TON, 8 TON, 12 TON Hydralic hammer |
| Apply for | Wind,Heavy Industry |
| Manufacturing Process | Forging+heat treatment+rough machining |
| Forging ratio | ≥3 Provides a foundation of superior structural soundness, maximized internal compactness, and outstanding endurance against fatigue failure under heavy lifting demands. |
| Delivery terms | Rough machining(N+T) |
| Test equipment | Spectrograph, UT device, tensile and impact test machine, metalloscope,external micrometer, bore dial indicator, hardness testing device and so on. |
| Service | From initial forging to final maritime delivery, our integrated service encompasses all stages: processing, heat treatment, precision machining, secure packaging, local transport, customs facilitation, and overseas shipment. We prioritize fulfilling client specifications and maintain an unwavering commitment to product excellence. |
The steel forgings production flow:
raw material inspection → unloading → inspection → preheating → forging → heat treatment → inspection → rough machining → non-destructive testing → inspection → packaging → delivery.
Frequently Asked Questions (FAQs)
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What is the typical weight spectrum of the forged components you manufacture? Our forging capabilities encompass a range of components weighing from 100 kilograms up to 7 metric tons.
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Do you handle downstream processing such as thermal treatment and material removal? Indeed, we provide comprehensive in-house services for heat treatment, encompassing both preliminary and final machining operations.
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Which industrial sectors are the primary beneficiaries of your forged products? We cater to a diverse array of critical industries, including wind power generation, heavy machinery manufacturing, port infrastructure, power transmission systems, and various others.
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What are the typical timeframes for the completion and dispatch of orders? For items readily available in our inventory, the standard lead time is approximately 30 days. For custom-manufactured orders, the timeframe generally spans 40 to 45 days.
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Could you provide information on the geographical location of your manufacturing facility and shipping hub? Our production plant is situated in Changzhou City, strategically located near Shanghai, and we utilize the Port of Shanghai for our shipping logistics.
Request a Quotation
To receive a tailored price assessment and a comprehensive engineering solution designed to meet your specific needs, please forward your detailed technical drawings and requirements to our dedicated team. Our experienced engineers will promptly review your submission and provide you with a professional quotation and a suitable solution.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.