Wholesale Precision Machined SAE 4340 Alloy Steel 5000kg Forged Gear Blanks Suppliers, Company, Exporter

Precision Machined SAE 4340 Alloy Steel 5000kg Forged Gear Blanks

The Precision-Machined SAE 4340 Alloy Steel 5000-kg Forged Gear Blank is engineered for high-demand industrial sectors. SAE 4340 alloy steel—with nickel, chromium, and molybdenum—offers outstanding strength, toughness, and wear resistance. The forging process enhances grain structure and fatigue resistance, while precision machining provides tight tolerances and a smooth finish ready for final gear cutting.

Weighing 5000 kg, this gear blank is ideal for heavy-duty machinery, aerospace components, and automotive powertrains. Its high reliability makes it a preferred choice for critical power transmission applications.

Standard	JIS ANSI DIN EN GB
Processsing	Raw material inspection + stock cutting+ heat forging+ Heat treatment (Normalizing+ tempering)+ Inspection rough machining + UT + 2ND Heat treatment + finishing machining + Inspection + packaging
Material	Stainless steel, carbon steel and alloy steel
Weight	50kg to 5000kg
Forged process	Hot forged N or Q+T
Tolerance	+/-0.1mm
Min order	1 PCS
Payment Terms	T/T or L/C
Delivery time	1 PCS(normal size) needs 30 days
Certificate	ISO9001: 2008, PED, SGS.
Application	Mechanical engineering mechanical part

Jiangyin Golden Machinery Equipment Co., Ltd.

Jiangyin Golden Machinery Equipment Co., Ltd. covers an area of 10,000 square meters and has several standardized workshops. We specialize in the production of medium and small forgings and flanges, supported by advanced equipment and mature production technologies for sawing, forging, heat treatment, and precision rough machining.

We are China Precision Machined SAE 4340 Alloy Steel 5000kg Forged Gear Blanks Suppliers and wholesale Precision Machined SAE 4340 Alloy Steel 5000kg Forged Gear Blanks Company, Exporter. We are capable of meeting the requirements of customers across multiple industries, including power, petroleum, chemical engineering, metallurgy, machinery, light industry, and shipbuilding. By actively expanding into international markets, we have established cooperative relationships with several well-known enterprises, including Rich Reiter (Sweden), Alstom (France), Konecranes (Finland), Danieli (Italy), and General Electric (USA). Our products and services have earned wide recognition and praise from customers.

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