Precision Hot-Forged Carbon Steel Parts – High-Strength Components for Machinery & Automotive Applications
Product Overview
Our precision hot-forged carbon steel parts are engineered for superior strength, durability, and reliability in demanding industrial and automotive applications. Manufactured using advanced hot-forging techniques, these components ensure optimal mechanical properties, fatigue resistance, and dimensional accuracy.
Key Features
✔ High-Strength Carbon Steel – Exceptional load-bearing capacity and wear resistance
✔ Precision Hot Forging – Enhanced grain structure for improved toughness and longevity
✔ Wide Application Range – Ideal for gears, shafts, connecting rods, brackets, and other critical machinery/automotive components
✔ Customizable Solutions – Available in various grades (e.g., AISI 1045, 4140) and tailored to OEM specifications
✔ Strict Quality Control – ISO-certified production with rigorous testing (hardness, tensile strength, impact resistance)
Industries Served
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Automotive (transmission parts, suspension components, engine parts)
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Heavy Machinery (construction, agriculture, mining equipment)
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Industrial Manufacturing (hydraulic systems, tooling, bearings)
Why Choose Our Forged Parts?
✓ Cost-Effective – Reduced material waste vs. machining
✓ High Performance – Superior metallurgical integrity compared to cast or welded parts
✓ Fast Turnaround – Reliable supply for high-volume and custom orders
Product Specifications
| Parameter | Details |
| Material | Carbon Steel (AISI 1045, 4140, 4340, etc.) / Custom alloys available |
| Forging Process | Precision Hot Forging (Temperature: 1100°C–1250°C / 2012°F–2282°F) |
| Tensile Strength | 585–850 MPa (varies by grade) |
| Yield Strength | 450–700 MPa |
| Hardness | 18–32 HRC (adjustable via heat treatment) |
| Impact Resistance | 40–100 J (Charpy V-notch, at room temp) |
| Dimensional Tolerance | ±0.3 mm (standard), ±0.1 mm (precision) |
| Surface Finish | As-forged, machined, shot-blasted, or black oxide coated |
| Weight Range | 0.1 kg – 50 kg (custom sizes available) |
| Heat Treatment | Normalizing, Quenching & Tempering (optional) |
| Certifications | ISO 9001, IATF 16949 (automotive), ASTM A788 |
| Applications | Gears, shafts, flanges, connecting rods, brackets, hydraulic components |
FAQ
1. What materials do you use for hot forging?
We primarily use high-quality carbon steel grades (AISI 1045, 4140, 4340, etc.), but can also work with alloy steels and custom material specifications upon request.
2. What are the advantages of hot forging over machining or casting?
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Superior strength: Hot forging refines grain structure, enhancing durability.
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Cost-effective: Less material waste compared to machining.
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Better fatigue resistance: Ideal for high-stress applications in automotive and machinery.
3. What tolerances can you achieve?
4. Do you provide heat treatment services?
Yes! We offer normalizing, quenching & tempering, and other treatments to optimize hardness, strength, and wear resistance.
5. Can you produce custom or complex geometries?
Absolutely. Our hot-forging process supports custom shapes, sizes, and designs, including near-net-shape components to minimize machining.
6. What certifications do your products have?
Our facility is ISO 9001 and IATF 16949 (automotive) certified, and we comply with ASTM A788 forging standards.
7. What’s your typical lead time?
8. What’s your minimum order quantity (MOQ)?
9. Do you offer surface finishing options?
Yes! Choices include shot blasting, black oxide coating, machining, and anti-rust treatments.
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