Changzhou Tiangong Forging Co., Ltd.
Changzhou Tiangong Forging Co., Ltd.
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20CrMnTi,40CrNiMo High performance forged intermediate shafts for power and heavy industry.Our high-performance forged components made from 20CrMnTi, 20CrMnMo, and 40CrNiMo are specifically designed to meet the rigorous demands of the power generation and heavy industry sectors. These alloy steels are widely recognized for their superior mechanical properties, including high tensile strength, excellent toughness, and outstanding wear resistance. They are particularly well-suited for critical components operating under high stress, impact, and fluctuating load conditions.
| Item | Details |
|---|---|
| Product Name | 20CrMnTi,40CrNiMo High performance forged intermediate shafts for power and heavy industry |
| Materials | 20CrMnTi, 40CrNiMo, 42CrMo, 18CrNiMo7-6 |
| Forging Method | Open-die forging |
| Heat Treatment | Carburizing, Tempering, Normalizing |
| Applications | power and heavy industry |
| Surface Condition | Rough machined, or as-forged |
| Inspection | UT, MT, Hardness Test, Mechanical Properties, Dimensional Check |
| Customization | Available upon drawing or specification |
Gear Shaft Applications
Wind Turbines – Main shafts and gearboxes
Construction Machinery – Transmission systems
Mining Equipment – Heavy-duty gear drives
Marine Equipment – Ship propulsion systems
Industrial Gearboxes – Power transmission units
Cranes & Hoists – Lifting gear mechanisms
Oil & Gas Equipment – Drilling and pumping systems
Metallurgical Machinery – Rolling mills and presses
Railway Systems – Locomotive gear assemblies
The steel forgings production flow:
Raw material steel ingot into warehouse(test the chemical composition) → Cutting→ Heating(Furnace temperature test) → Heat treatment after forging(Furnace temperature test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal dimension, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment.
Frequently Asked Questions (FAQs)
1. What is your forging weight range?
We produce forged parts ranging from 100 kg to 7000 kg.
2. Do you provide heat treatment and machining?
Yes, we offer full in-house heat treatment, rough, and finish machining services.
3. Which industries do you supply to?
We serve wind energy, heavy equipment, port machinery, transmission systems, and more.
4. What is your production lead time?
With stock: Around 30 days
Without stock: 40–45 days
5. Where is your factory located?
In Changzhou City, near Shanghai, with shipping via Shanghai Port.
Get a Custom Quote
Kindly submit your detailed technical drawings along with specific requirements to us. Our proficient engineering team will conduct a thorough review. Subsequently, we will promptly furnish you with a comprehensive, professional quotation and a tailored solution that precisely meets your needs.