Alloy Steel 42CrMo4 Marine Rudder Open Die Shaft Forging Custom , 18000mm Length
Propeller shaft, stern shaft, Open die forging, open die shaft forging, rudder stock, intermediate shaft
Open die forging, open die shaft forging, rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft, ship &boat forging
Quick Detail:
1. Propeller shaft, open die forging, open die shaft forging, rudder stock, intermediate shaft, propeller shaft,
rudder spindle,tail shaft, ship &boat forging
2. The factory is certified by ABS, DNV, BV, LR, NK etc.
3. Alloy steel, carbon steel or as per customer’s requirements
Description:
Forged steel shaft-marine & boat shaft forging: propeller shaft, stern shaft, intermediate shaft/
tail shaft/ propeller shaft/ is widely used for large, middle and small size cargo vessel etc.
The manufacturing equipment is 25~80MN hydraulic press, the forging ratio >3, the technical condition is in
accordance with the requirements of ABS, DNV, BV, GL, LR, KR, NK and CCS.Quick Detail:
1. Propeller shaft, open die forging, open die shaft forging, rudder stock, intermediate shaft, propeller shaft,
rudder spindle,tail shaft, ship &boat forging
2. The factory is certified by ABS, DNV, BV, LR, NK etc.
3. Alloy steel, carbon steel or as per customer’s requirements
Specifications:
|
Description |
Propeller shaft, stern shaft, open die forging, open die shaft forging, rudder stock, intermediate shaft, propeller shaft,rudder spindle,tail shaft, ship &boat forging |
|
material |
Carbon manganese steel (20Mn2, 60Mn, 25Mn, 45# etc.), alloy steel (42CrMo4 etc.) |
|
Material standard |
ASTM, EN or ISO etc. |
|
Dimension |
Max. OD: 2000mm Max. Length: 18000mm |
|
Weight |
Max. 100 ton |
|
Smelting Process: |
EF+LF + VD |
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Process |
Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT →2nd Heat treatment →finishing machining →Inspection |
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UT standard |
As per the requirements provided by classification society |
Applications:
The intermediate shaft is for transmitting the torque, it is widely used for large, middle and small size cargo vessel etc.
The factory has been cer
