Custom 20CrMnMo Alloy Steel Forgings 42CrMo4 42CrMo Gearboxes Drive Shaft Forgings
Custom Alloy Steel 20CrMnMo 42CrMo4 42CrMo Drive Shaft Forgings For Industrial Gearboxes. We manufacture high-strength forged drive shafts from premium alloy steels such as 20CrMnMo, 42CrMo4, and 42CrMo, designed for use in industrial gearbox systems that demand high torque transmission, fatigue resistance, and dimensional precision.
Key Features:
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Materials:
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20CrMnMo: Ideal for carburized gearbox components with high surface hardness
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42CrMo / 42CrMo4: Excellent strength, toughness, and wear resistance
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Forging Method: Open die / free forging
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Heat Treatment: Normalizing and tempering
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Machining: As-forged, rough machined
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Unit Weight: Up to 7 tons
Applications:
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Drive shafts and transmission shafts in industrial gearboxes
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Pinion shafts, coupling shafts, and gear spindle components
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Gearbox internals for wind power, mining, metallurgy, and heavy machinery
Advantages:
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High load-bearing capacity and torsional strength
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Superior material uniformity through precision forging
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100% ultrasonic tested and dimensionally inspected
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Custom lengths, diameters, and spline profiles available
| Product Name | Custom Alloy Steel 20CrMnMo 42CrMo4 42CrMo Drive Shaft Forgings For Industrial Gearboxes |
| 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 | Industrial Gearboxes |
| Manufacturing Process | Forging+heat treatment+rough machining+finish machining |
| Forging ratio | ≥3 Guarantees heightened structural robustness, optimized internal consistency, and exceptional resistance to cyclic stress in rigorous lifting applications. |
| 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 | We provide a complete, end-to-end solution that includes forging, comprehensive processing, heat treatment, meticulous finish machining, robust packaging, local logistics, streamlined customs clearance, and reliable sea freight. Our core focus is meeting customer requirements while upholding the highest standards of product quality. |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.