Material: Carbon Steel, Alloy Steel, Stainless Steel
Process: Die Forging / Open-die Forging + Rough Machining
Performance: High Strength, Impact Resistance, Fatigue Resistance
Precision: Suitable for Subsequent Machining
Surface Condition: Rough-machined with Sufficient Allowance
Customization: Available per Drawings & Samples
Categories: Custom Class, Shaft
| Parameter | |
|---|---|
| Size Range | 0.5kg – 5000kg |
| Max Length | 50mm – 5000mm |
| Diameter Range | Ø20mm – Ø1200mm |
| Surface Roughness | Ra 3.2 – 6.3 |
| Tolerance Range | ±1mm – ±5mm |
| Heat Treatment | Normalizing, Quenching & Tempering |
Rough-machined forgings are widely applied in industries requiring high strength and reliability, such as:
Automotive Parts (Crankshafts, Gears, Connecting Rods)
Mining Machinery (Crusher Hammers, Shafts)
Construction Equipment (Track Wheels, Support Arms)
Oil & Gas Equipment (Valve Bodies, Connectors, Flanges)
Energy & Heavy Equipment
Rough-machined forgings are typically used as semi-finished blanks for precision machining. They are ideal for manufacturing critical components that require high load capacity and long service life. With optimized forging and machining processes, they ensure structural integrity and strength for subsequent finishing operations.
Q1: Can you manufacture rough-machined forgings based on customer drawings?
A1: Yes, we provide OEM/ODM services based on customer drawings and samples, meeting specific size, tolerance, and material requirements.
Q2: What is the difference between forgings and castings?
A2: Forgings have denser metal structures, superior mechanical properties, better fatigue and impact resistance, making them ideal for critical parts.
Do rough-machined forgings undergo heat treatment?
Yes, depending on requirements, heat treatments such as normalizing, quenching, and tempering can be applied to enhance strength and performance.
Yantai Haoyi (Shengteng) Forging Co., Ltd. (hereinafter referred to as Haoyi Forging) is strategically based in the coastal city of Yantai, China. Our core team has been specializing in the forging industry since 2012. In 2018, we underwent significant upgrades to enhance our capabilities for international trade, dedicated to providing global clients with high-quality forged products and machining services.
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