C35 C45 Carbon Steel Forging Mild Steel Rustproof Forged Components For Transmission Shaft
Carbon Steel C35 C45Forged Components For Transmission Shaft Rotating Shaft Push Shaft. We supply custom-forged carbon steel components made from C35 and C45, ideal for manufacturing transmission shafts, rotating shafts, and push shafts used in various mechanical and industrial systems. These forgings offer excellent machinability, adequate strength, and cost-effective performance for medium-load dynamic applications.
Material Grades:
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C35 – A medium carbon steel suitable for moderate mechanical stress; good machinability and weldability.
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C45 – Higher carbon content than C35; provides better tensile strength and surface hardness after quenching and tempering. Ideal for shafts and rotating components under higher loads.
Product Features:
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Weight range: 100 – 7000 KG
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Forged in round, stepped, or custom profiles
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Heat treatment: normalized ,tempered upon request
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Machining condition: as-forged, rough turned, or semi-finished
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100% Ultrasonic Testing (UT) and Magnetic Particle Inspection (MPI)
Applications:
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Gearbox transmission shafts
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Industrial rotating shafts
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Hydraulic push shafts / piston rods
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General mechanical power transmission assemblies
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Agricultural and construction machinery
Why Choose Us:
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Over 25 years of forging expertise
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In-house heat treatment & machining capabilities
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Flexible order volumes and quick delivery times
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Item
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Details
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Product Name
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Carbon Steel C35 C45 Forged Components For Transmission Shaft Rotating Shaft Push Shaft
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Material Grades
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- Our primary Carbon Steel C35 C45 , a high-performance steel renowned for its exceptional strength, superior toughness, and outstanding resistance to wear. Specifically chosen for demanding applications
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Forging Equipment
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- Hydraulic hammers: 5T / 8T / 12T- Large open-die forging press with core boring capability- Near-net shape forging for components with complex geometries
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Manufacturing Process
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Hot Forging → Intermediate Heat Treatment → Optional Core Boring / Drilling →Rough / Semi-Finish Machining → UT & Dimensional Inspection
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Forging Ratio
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≥ 3.0 — Promotes directional grain flow, ensuring excellent load-bearing capacity and fatigue resistance in metallurgical applications
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Applications
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- Components in steelmaking equipment: furnace shells, trunnions- Parts of continuous casting equipment: mold, vibration device- Elements of steel rolling equipment: mill housings, rolls- Components of metallurgical cranes: bridge, drum, hook
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Heat Treatment Options
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- Normalizing and tempering for enhanced mechanical properties- Stress relief treatment to ensure dimensional stability
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Testing & Inspection
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- 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
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Value-Added Services
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- Application-Specific Shaping and Ready-to-Integrate Surfaces: Our components are manufactured with custom geometries to meet the exact demands of diverse equipment. To streamline your assembly process, surfaces are pre-machined for easy integration. Comprehensive laser part marking ensures full traceability, providing a complete history of each component.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

