Marine / Shipbuilding Intermediate Rolled Shaft Forging, Forged Carbon Manganese Steel 45#

Delivery Time:80 days or as per drawing requirements
Certification:ABS, DNV, BV, GL, LR, KR, CCS, NK

Marine / Shipbuilding Intermediate Rolled Shaft Forging, Forged Carbon Manganese Steel 45#
 

Description:

Forged steel shaft-marine shaft forging: intermediate shaft/ tail shaft/ propeller shaft/ is widely used for large, middle and small size cargo vessel etc.
The factory has been certified by ABS, DNV, BV, GL, LR, KR, NK and CCS.
The manufacturing equipment is 25~80MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the requirements of ABS, DNV, BV, GL, LR, KR, NK and CCS.
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:  Forged steel shaft-marine shaft forging: intermediate shaft/ tail shaft/ propeller shaft/ is widely used for large, middle and small size cargo vessel etc.
  

Specifications:

Description	Forged steel shaft-marine shaft forging: intermediate shaft/ tail shaft/ propeller shaft
material	Carbon manganese steel (20Mn2, 60Mn, 25Mn, 45# etc.)
Material standard	ASTM or GB/T3077-1999
Dimension	Max. OD of flange: 2500mm Max. Length: 18000mm
Weight	Max. 100 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	As per the requirements provided by classification society

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