Custom Forged Alloy Steel Heavy Duty Crank Shaft for Various Machinery, Hot Forging Machinery Parts

• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Open Die Forging
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: CS1
• Application: Machinery Parts
• Material: Steel
• Heat Treatment: Normalizing
• Forging Tolerance: According to Customer′s Drawing
• Standard: According to Customer′s Requirement
• Certification: ISO 9001:2015
• Machining: Semi-Finishing
• Transport Package: Carton Box on Pallet
• Origin: China
• HS Code: 7326901900
• Production Capacity: 30, 000 Ton / Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 200.000kg

Product Description

Custom Forged Steel Crank Shafts
A crankshaft plays a pivotal role in engines and machinery. Our skilled craftsmen and technical team can always deliver high-quality, cost-effective forged products.
Unlike machining alone, forging achieves precise dimensional uniformity. The resulting products exhibit consistent dimensions, minimizing variations and enhancing overall performance. Furthermore, forging ensures that the grain structure flows uniformly throughout the material. This continuous grain flow significantly improves strength and fatigue resistance, making our forged crank shaft exceptionally reliable even under extreme loads.
 

Product Sample Drawings

Steel Materials

Tiangong Forging supplies a variety of semi-finished forged steel products, with the main materials being nickel-molybdenum steel, alloy steel, die steel, stainless steel and carbon steel. In addition to general steel grades, we can also prepare the required steel according to other national specifications or specified alloy compositions requested by customers.

General Steel Grade

Carbon Steel	20#
	35#
	45#
	A3
	65Mn
Alloy Steel	Q345A
	35CrMo
	20CrMo
	42CrMo
	42CrMo4
	20CrMnMo
Nickel Alloy Steel	18CrNiMo7-6
	20CrNi2Mo
	30CrNiMo8
	40CrNiMo

 

Product Parameters

The maximum production shaft forging length/weight is 12m / 15 ton
.
We can supply products in 3 different states according to customer requirements:
- Forged blank, 
- Rough machined
- Semi-finishing machined 

Heat Treatment Options: 
We offer multiple heat treatment options to achieve the desired mechanical properties. From hardness to toughness, we tailor the treatment to meet customers specific requirements.

Our Commitment For Quality

Quality is Tiangong Forging's commitment to continuously drive the company and customers forward.
To us, quality means taking care of each customer with a professional and proactive attitude. We have been a pioneer in the forging industry's adoption of the ISO 9001-2015 standard and are proud that our technology has gained major industry recognition over the years.

Our quality assurance laboratory has a variety of advanced testing equipment to ensure that the metal composition, mechanical properties, hardness, ultrasonic flaw detection, metallography, product dimensions, etc. of the product can meet the standards required by customers.

After customer confirms the order, we will establish a detailed quality control plan for all customers' products. And after obtaining the customer's consent, it is strictly implemented throughout the production process.

All products are shipped with a detailed product quality certificate, which lists various test results, including raw material alloy chemical composition, mechanical properties, appearance inspection, ultrasonic flaw detection, actual heat treatment temperature control chart, metallographic photos, quenching permeability test, etc.