42CrMo4 Alloy Steel Marine Rudder tail Shaft Forging Customized , Normalizing + tempering N/A manufacturer from China Zhangjiagang Zhongzhong Import And Export Co., Ltd

Place of Origin:

Zhejiang, China (Mainland)

Product Detail

Model No.: N/A

Alloy Steel 42CrMo4 Marine Rudder Open Die Shaft

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
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