Delivery Time:30~80 days or as per drawing requirements
Certification:ISO

Forged Alloy Steel High Hard Precision Gear Ring Forging For Wind Power Generation 

20CrMnMo, 42CrMo, 18CrNiMo7-6, and S355+N Alloy steel forging

Gear Ring Forging For Wind Power Generation 

Description:

The alloy steel forgings are widely used for shipbuilding, gas &oil industry, pressure vessel, wind power and mining and other industries.
The manufacturing equipment is 16~185MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of EN, ASTM, DIN and GB etc.
The product can be provided as per your drawing or specified requirements.
    
Smelting Process:EF+LF + VD

The process as  follow  :Ingot →heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT→2nd Heat treatment →finishing machining →Inspection
   
 

Applications:  The alloy steel forgings are widely used for shipbuilding, gas &oil industry, pressure vessel, wind power and mining and other industries.
  

Specifications:

Description	Alloy steel forging
material	Alloy steel (20CrMnMo, 42CrMo, 18CrNiMo7-6, and S355+N etc.)
Material standard	ASTM or GB/T3077-1999
Specification	Strictly in accordance with customer’s requirements
Weight	Max. 250 ton
Smelting Process:	EF+LF + VD
Process	Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection → rough machining→UT →2nd Heat treatment →finishing machining →Inspection
UT standard	EN, ASTM DIN etc.

Competitive Advantage:

Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.

Excellent product quality and service, competitive price, “in-time” delivery