C45 35CrMo Crane Wheel 17NiCrMo6-4 Forged Steel Wheels For Quay Crane
C45,35CrMo,17NiCrMo6-4 Forged Steel Wheels For Quay Crane, Bridge Crane. Our forged steel wheels are engineered for high-load and continuous-duty operations in quay cranes, bridge cranes, and other industrial lifting equipment. Manufactured using high-strength materials such as C45, 35CrMo, and 17NiCrMo6-4, these wheels provide excellent performance in terms of wear resistance, impact strength, and fatigue life.
Key Features:
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Materials: C45 (carbon steel), 35CrMo (alloy steel), 17NiCrMo6-4
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Forging Method: Open die or free forging with controlled grain flow
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Weight Range: 100–7000 kg
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Heat Treatment: Normalizing and tempering, and case hardening as required
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Machining: Rough machined per customer specification
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Surface: High-precision turning and anti-fatigue profiling
Advantages:
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Superior load-bearing capacity and dimensional accuracy
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High resistance to rolling contact fatigue and deformation
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Long service life under harsh operating environments
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Fully traceable material certificates and NDT reports available
Application Fields:
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Quay cranes
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Bridge cranes
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Overhead cranes
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Port gantry cranes
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Heavy-duty lifting systems
Custom sizes, materials, and surface treatments are available upon request. Contact us for tailored solutions based on your technical drawings or load requirements.
| Item | Details |
|---|---|
| Product Name | C45,35CrMo,17NiCrMo6-4 Forged Steel Wheels For Quay Crane, Bridge Crane |
| Material Grades | - Carbon and Alloy Steels: 42CrMo, 18CrNiMo7-6, 45#,35#,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 |
Main Forging Equipment:
| Equipment | Quantity |
|---|---|
| Electro-hydraulic forging hammers (5T / 8T / 12T) | 3 |
| Natural gas furnaces (15T–60T) | 11 |
| Sawing machines | 16 |
| Material loaders (10T–20T) | 3 |
| Heat treatment electric furnaces | 5 |
| Lathes, vertical lathes, CNC machines | 31 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.