High Density Steel Forging Blank Custom Carbon Steel Blank Gear Shaft Forging
Price:
USD1000-USD2000/piece
MOQ:
1
Delivery Time:
30days
Brand:
Tiangong
Product Description
High-Density Forged Carbon Steel Blank for Gear Shaft Manufacturing. Our High-Density Forged Carbon Steel Blanks are precision-engineered for the manufacture of gear shafts used in high-load and high-torque applications. Produced through controlled hot forging and optimized grain flow orientation, these blanks deliver outstanding mechanical properties and dimensional consistency essential for gear machining and shaft integration.
Key Features:
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Material Options: High-quality carbon steel grades such as 35#, 45#, or customized compositions
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Dense Internal Structure: Enhanced through ≥3.0 forging ratio to eliminate porosity and internal defects
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Optimized Grain Flow: Aligned along shaft axis for superior torque transmission and fatigue strength
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Excellent Machinability: Suitable for gear hobbing, milling, and turning operations
Applications:
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Gear shafts, transmission shafts, spline shafts, and stepped shafts
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Widely used in gearboxes, reduction units, wind turbines, mining machinery, and heavy-duty industrial drives
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Engineered to handle rotational stress, shock loading, and long service cycles
| Item | Details |
|---|---|
| Product Name | High-Density Forged Carbon Steel Blank for Gear Shaft Manufacturing |
| Material Grades | - High-strength carbon steels: 35#, 45#, customized grades available - Excellent tensile strength, impact toughness, and fatigue resistance - Designed for gear shaft cores and stepped shaft applications under torque and dynamic loading |
| Forging Equipment | - Hydraulic hammers: 5T / 8T / 12T - Large open-die forging press with optional core boring capability - Supports near-net shape forging for long shafts with solid or bored centers |
| 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 along shaft axis, ensuring excellent torque transmission and fatigue resistance |
| Applications | - Gear shafts, transmission shafts, coupling blanks, and stepped mechanical shafts - Widely used in gearboxes, wind turbines, heavy-duty industrial drives, and construction equipment - Withstands high torsional loads, impact forces, and cyclic stresses |
| Heat Treatment Options | - Quenched + Tempered for improved strength and wear resistance - Optional stress relief to maintain dimensional accuracy before final machining |
| Testing & Inspection | - Chemical: Spectrometer-controlled composition analysis - Mechanical: Hardness, tensile, yield, impact toughness - Ultrasonic (UT): Multi-angle flaw detection, including bore zone (if applicable) - Dimensional: Length, diameter, straightness, concentricity, and flatness |
| Value-Added Services | - Custom shaft geometries: bore size, shoulders, spline zones, flanges - Pre-machined journals, grooves, or stepped ends for gear integration - Rust-preventive coating, protective end caps, steel banding & export crate packaging - Laser part marking, OEM branding, and full traceability options |
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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.
Company
Changzhou Tiangong Forging Co., Ltd.
Location
Wangxia Village, Luoxi Town, Xuejia Town, Xin Bei District, Changzhou City, Jiangsu Province, China
Contact Person
Mia Liu