High Quality Hot Forging High-Quality AISI4140 Steel Forging Shaft

• Customization: Available
• Processing Object: Metal
• Molding Style: Forging
• Model NO.: TH-Shaft forgings
• Molding Technics: Hot Forging
• Application: Auto Parts
• Material: Iron
• Heat Treatment: Normalizing
• Surface Treatment: Polishing
• Forging Tolerance: +/-0.1mm
• Standard: AISI
• Certification: CE, RoHS, IATF16949
• Journal Surface Roughness: 2.5-0.63μm
• Certifications: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Specifications: According to The Drawing
• Applications: Industrial Machinery
• Shape: Ring, Shaft, Round Bar, Block, Sleeve, Wheel
• Weight Range: 0.01-200kg
• Production Diagram: Drawings or Samples > Mold Fabrication > Mold Test
• Transport Package: Wooden Box
• Specification: carbon steel, stainless steel, alloy steel, cooper
• Trademark: TH
• Origin: China
• HS Code: 73261990
• Production Capacity: 80000tons

Product Description

      High Quality Hot Forging High-Quality AISI4140 Steel Forging Shaft

Specification

Technical Highlights

Feature	Specification
Process	Forging+heat treatment+rough machining+QT+finish machining
Transport Package	Wooden Box
Raw material	4140,42CrMo,SCM440, 709M40
Heat treatment	Normalizing, Tempering, Annealing, Q + T (Quenching and Tempering)
Origin	China
Length	0.5m-20m
Executive standard	JB/GB/EN/DIN/JIS/ASME/ASTM/ISO

Material	Carbon Steel, Alloy Steel, Cold and Hot Moulded Shell Steel, Stainless Steel, Heat-resistant Steel and Other High Alloy Steel Parts
Product Size	Available As Customer's Drawing Required
Color	Customer's Requirements
Mould	Design and produce by ourself
Drawing	Provide by customer or design according to the sample
Drawing Format	Pro/E, AutoCAD, Solidworks, CAXA, UG, CAD, CAM, CAE, STP, IGES, etc.
Standard	ISO, DB34/T 1240-2010 etc.
Weight Range	0.01-200KG
Machining Precision	±0.01mm
Surface Treatment	Trimming, Deburring, Polishing, Shot Blasting, Sand Blasting, Tumbling, Powder Coating, Anodizing, Passivation, Chemical Coating, Painting, Electroplating, Electrophoresis and so on
Products Application	Automotive Industry, Bicycle and Motorcycle, Agricultural Machinery, Construction, Door/Windows and Furniture, Household Appliance, Beauty and Medical, Consumer Electronics, Smart Home, Robotics, Communications, Luggage, etc
Production Diagram	Drawings or Samples > Mold Fabrication > Mold Test > Qualified Sample > Mass Production Die Casting > Deburring > Drilling&Tapping > Polishing > CNC Machining > Surface Treatment > Printing Logo > Quality Inspection > Packing > Shipping.
Product Name	OEM Metal Forging Parts

Company Profile

Hebei TengHu Machinery Technology Co.,Ltd

Hebei Tenghu Machinery Technology Co., Ltd, since its inception in the year 1990, has firmly established itself in the production of of forging innovative ideas and efficient forging technology.

 

Run as the one-stop forging service supplier, Tenghu is capable of providing services includes Mold Design & Manufacture, Open/Close Die Forging, Ring Rolling, Heat treatment, Machining, as well as Metallurgical / ND Testing.

 

Modern managing principle and contemporary forging technology enable Tenghu to provide exactly what you need at an international recognized level. We are a trusted resource to provide a highly diversified range of forgings includes rolled rings, cylindrical hollows, valve bonnet, forged ball, flange etc. Those custom-made forging products are exported domestically and to more than 18 countries throughout the world, which are the most sought- after in Oil & Gas, chemical, Shipping, Aero, Mining and Automobile industries. The annual production output has exceeded 20,000 tons (45million pounds) .

 

Tenghu can offer our customers extremely resilient solutions in complete range of carbon steel, stainless steel, alloy steel, cooper alloy and nickel base alloy, in line with ASTM, DIN, JIS and GB material standard, i.e. A105, A350 LF2, A182 F304/F316, F6a, F51/F53, Monel, Inconel etc.

 

For proven excellence, responsive professionalism and cost-effective solutions, we believe firmly that Tenghu is the dependable partner that can bring the value to you in the long term.

 

Our advantage

1. End-to-End Customization
From prototype development to mass production, we collaborate closely with clients to meet exact specifications. Our vertically integrated facilities (forging, machining, surface treatment) enable rapid turnaround without compromising quality—ideal for urgent pipeline projects or complex machinery parts.

2. Precision Engineering for Critical Applications
Our forged products—including oil drilling components, pipeline fittings, track rollers, and custom engineering machinery parts—are designed to excel in harsh environments. Advanced simulation technologies and ISO-certified processes ensure dimensional accuracy, structural integrity, and resistance to corrosion, high pressure, and impact.

3. Reliability Backed by Quality Assurance

Multi-stage inspections, including ultrasonic testing (UT), magnetic particle testing (MT), and dimensional checks, ensure zero-defect outcomes. Certifications like ISO 9001 and IATF 16949 underscore our commitment to global compliance and safety.

4. Cost-Efficiency at Scale
State-of-the-art hydraulic presses (up to 8000 tons) and automated production lines allow high-volume output with competitive pricing. Lean manufacturing principles minimize waste, translating to savings for clients in the oil, gas, and construction sectors.

Other Products

Die Forgings
Rings Forgings
Shafts Hollows Forgings

Oil drilling forgings, Automotive forgings, Mining Equipments forgings, Flange Forgings, Gear Forgings, etc.

https://tenghugroup.en.made-in-china.com/product/ipHYbwluXmhj/China-Factory-Price-Mining-Truck-Axle-Support-Shaft-Forgings-and-Forged-Shaft.html?pv_id=1ithbc7880bf&faw_id=1ithbccsqd56

Our Equipments

Equipments Details

The main equipments includes 8000 tons, 2500 tons, 1600 tons, 630 tons friction presses machine, 2000 tons electric spiral presses machine, 800 tons four-column hydraulic presses machine, 315 tons and 200 tons punching presses machine. More than 30 sets of forging equipments, including 12-ton free forging electro-hydraulic hammers, 8-ton and 5-ton free forging electro-hydraulic hammers, 5-ton die forging hammers, 1-ton and 2-ton electro-hydraulic hammers. The heating process adopts two methods: medium frequency heat dissipation and natural gas temperature control furnaces, which guaranteed the accuracy of temperature control. 

At the same time, Tenghu has complete machining equipments which including more than 50 machining centers, more than 40 CNC lathes, and CNC heat treatment furnace production line can provide a one-stop solution from raw material to finished product.

Certifications

ISO 9001

IATF 16949

FAQ

Q: Are you a trading company or a manufacturer?
A: We are an industrial entity forging factory.

Q: What is your lead time?
A: Approximately 15-35 days from the date of order.

Q: Do you provide samples? Is it free or extra?
A: We can provide samples. If it's not too much, it's free. However, if we need to make the mold first, we need to charge 50% of the mold cost.

Q: What are your payment terms?
A: 1) Mold fee: 50% in advance, 50% after sample approval
    2) Goods: 30% down payment, 70% should be received before delivery.