Specifications
Brand Name :
Tiangong
Certification :
ISO9001, ISO14001,ISO45001
Place of Origin :
Changzhou, China
MOQ :
1
Price :
USD500-USD1000/piece
Payment Terms :
T/T
Supply Ability :
56000 Tons per year
Delivery Time :
30days
Packaging Details :
Pallet
Application :
Industrial Gearboxes
Quality Control :
Ultrasonic tested
Material :
42CrMo or Customized
Production Process :
Forging ,roughing
Hardness :
Customized
Heat Treatment :
Annealing and tempering
Size :
Customized
advantage :
Wear-Resistant
Description

42CrMo Wear-Resistant Forged Alloy Steel Gear Shaft, Main Shaft, High And Low Speed Shaft.

We manufacture wear-resistant forged shafts from high-strength alloy steel 42CrMo, including gear shafts, main drive shafts, and high-speed or low-speed shafts used in heavy-duty industrial equipment. With excellent mechanical strength, toughness, and wear resistance, these shafts are ideal for demanding applications involving high torque, impact loads, and continuous operation.


Material:
42CrMo – A chromium-molybdenum alloy steel with high tensile strength, good hardenability, and excellent resistance to wear and fatigue. It performs reliably in dynamic and high-load environments after proper heat treatment.


Key Features:

  • Shaft types: gear shafts, main shafts, transmission shafts, high-speed shafts, low-speed shafts

  • Forged weight range: 100KG to 5000KG, custom sizes available

  • Normalizing and tempering for optimized hardness and strength

  • Superior metallurgical structure ensures fiber continuity and fatigue resistance

  • Available in rough machined, semi-finished, or CNC pre-machined condition

  • 100% Ultrasonic Testing (UT) and Magnetic Particle Inspection (MPI)


Applications:

  • Cement grinding systems

  • Metallurgy and mining equipment

  • Port cranes and winches

  • Gearboxes and transmission assemblies

  • Heavy-duty industrial machinery


Item
Details
Product Name
42CrMo Wear-Resistant Forged Alloy Steel Gear Shaft, Main Shaft, High And Low Speed Shaft
Material Grades
- Primary alloy: 42CrMo- High strength, excellent toughness, and superior wear resistance- Engineered for industrial gearbox components under high torque and heavy loads
Forging Equipment
- Hydraulic hammers: 5T / 8T / 12T- Large open-die forging press with core boring capability- Near-net shape forging for components with complex geometries
Manufacturing Process
Hot Forging → Intermediate Heat Treatment → Optional Core Boring / Drilling → Rough / Semi-Finish Machining → UT & Dimensional Inspection
Forging Ratio
≥ 3.0 — Promotes directional grain flow, ensuring excellent load-bearing capacity and fatigue resistance in gearbox applications
Applications
- Gears and shafts in automotive gearboxes- Components of aerospace transmission gearboxes- Critical parts of mining machinery gearboxes- Heavy machinery gearbox elements, such as those in cranes and construction equipment- Gearbox components in energy industry equipment, like wind turbine gearboxes
Heat Treatment Options
- Annealing and tempering for enhanced mechanical properties- Stress relief treatment to ensure dimensional stability
Testing & Inspection
- Chemical: Spectrometer-controlled composition analysis- Mechanical: Hardness, tensile, yield, impact toughness- Ultrasonic (UT): Multi-angle flaw detection, including bore zone- Dimensional: Length, diameter, straightness, concentricity
Value-Added Services
- Custom geometries for specific industrial gearbox needs- Pre-machined surfaces for easy integration into gearbox systems- Laser part marking and full traceability


5000KG 42CrMo Alloy Steel Forged Wear Resistant Custom Forgings for Gear Shaft Main Shaft

5000KG 42CrMo Alloy Steel Forged Wear Resistant Custom Forgings for Gear Shaft Main Shaft

The steel forgings production flow:

raw material inspection → unloading → inspection → preheating → forging → heat treatment → inspection → rough machining → non-destructive testing → inspection → packaging → delivery.

5000KG 42CrMo Alloy Steel Forged Wear Resistant Custom Forgings for Gear Shaft Main Shaft


Frequently Asked Questions (FAQs)

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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.

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5000KG 42CrMo Alloy Steel Forged Wear Resistant Custom Forgings for Gear Shaft Main Shaft

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Brand Name :
Tiangong
Certification :
ISO9001, ISO14001,ISO45001
Place of Origin :
Changzhou, China
MOQ :
1
Price :
USD500-USD1000/piece
Payment Terms :
T/T
Contact Supplier
video
5000KG 42CrMo Alloy Steel Forged Wear Resistant Custom Forgings for Gear Shaft Main Shaft
5000KG 42CrMo Alloy Steel Forged Wear Resistant Custom Forgings for Gear Shaft Main Shaft
5000KG 42CrMo Alloy Steel Forged Wear Resistant Custom Forgings for Gear Shaft Main Shaft
5000KG 42CrMo Alloy Steel Forged Wear Resistant Custom Forgings for Gear Shaft Main Shaft

Changzhou Tiangong Forging Co., Ltd.

Verified Supplier
1 Years
jiangsu, changzhou
Since 1994
Business Type :
Manufacturer, Exporter, Seller
Total Annual :
27.5 million -28 million
Employee Number :
135~150
Certification Level :
Verified Supplier
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