Custom Marine Forged Steel Stern Shaft

• Customization: Available
• Certificates: CCS, ABS, BV, Dnv, Nk, Kr, Lr, Gl, Rina, RS, etc.
• Dimension: Designed According to The Shaft of The Vessel
• Model NO.: forged propeller shaft
• Processing Methods: Forged and Lathe Machining
• Machining: Rough Machining or Finish Machining
• Material of Stern Tube: Forged Steel, Carbon Steel, Alloy Steel
• Test: 100% Ultrasonic Flaw Detection Test
• Application: Ship, Boat
• OEM: Yes
• Product Package: Standard Export Wooden Case
• Keywords: Steel Shaft
• Transport Package: Wooden Case for Propeller Shaft
• Specification: CCS, ABS, GL, NK, BV, LR,DNV,RINA Propeller Shaft
• Trademark: OEM Propeller Shaft
• Origin: Jiangsu Propeller Shaft
• Production Capacity: 50 Sets Per Month for Propeller Shaft

Product Description

forged steel ship propeller shaft

Product Description

1- Standard:  DIN, ASTM, ASME, AISI, EN, JIS, GB/T
 
2- Main Product: Shaft, Step Shaft, Gear & Gear Shaft, Flange, Pipe Fitting, Bearing, and others.
 
3- Manufacturing Process
Forging
a- Open die forging (product range: Max length 16000mm; Max weight 35 Mt)        
b- Ring forging (product range: Max OD 4000mm; Max height 500mm; Max weight 4Mt)
Heat Treatment
Normalizing, Tempering, Annealing,
Q + T (Quenching and Tempering)
Machining
Premachining, Finish machining
Surface Finishing
Sand blasting, Coating, Painting
 
4- Raw Material: 
Alloy steel, Carbon steel, Stainless steel, Steel ingot, Round steel bar
Note: The material listed below is only part of usually used material, the other material and special requirement from Customer is accepted.
Wind Turbine Shaft
42CrMo4V, 34CrNiMo6
Wind Tower Flange
S355NL, C22, 16Mn, 20Mn, 42CrMo, F304
Shaft Forgings
25CrMo4, 42CrMo4, 40CrNiMo, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 4130, 4140.
Gear Forgings
35CrMo, 34CrMo4, 4137, 42CrMo, 4140, SCM440, 20CrMnMo, 40CrNiMo, 20CrNi2Mo, 20Cr2Ni4A, 34CrNi3Mo.
Marine Forgings
20Mn, 50Mn, C45, 42CrMo, 20MnMo, CK45, 34CrNi1Mo
Pressure Vessel Forgings
SA105, SA350 LF2, 16Mn, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, F304, F316, 17-4PH
Forged Pipe Fittings
SA106 CL B, SA106 CL C, WB36, 12Cr1MoV, SA335 P11, P12, P22, P91, SA182 Gr.F1, Gr.F5, Gr.F11 CL2, Gr.F12 CL2, Gr.F22 CL3, SA350 Gr.LF1, Gr.LF2, Gr.LF3
 

Product name	1045 forged steel ship propeller shaft
Brand name	TRUST
Usage	construction machinery, agricultural machinery,Automoble parts and  general engineering industries
typical material	carbon steel, alloy steel, stainless steel, 45#,40Cr,42CrMo,35CrMo,20CrMnTi,20#
Technology	Casting forging,free forging,Investment Casting
Size	Different size available
MOQ	Negotiable
Packing	wooden/carton/stretch film package or as your requirement
Delivery time	15-45 days from order date
Payment	T/T, L/C,D/A,D/P,  Western Union, MoneyGram
Advantage	OEM service available
Notes	special specifications and marks can be made according to customers requirements
our company equipment	we supply all kinds of marine equipments
Certifications	ISO9001:2008
Capacity Goal	50 Sets / month

   

the material of this kind of Metal propeller shaft that we can offer
Grade	3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etc
Carbon steel	Gr.B,Gr.C,Gr.D,Gr.36,Gr.58,1010,1015,1016,1020,1045,etc
Alloy steel	4130,4140,G51150,etc
Stainless steel	201,202,301,302,303,304,316,310,430,etc
Brass	C28000,C37710,C3450,C27200,etc
Bronze	C51900,C60600,C17200,etc
Alumimum	100,5052,6061,6063,etc
the surface finish of the propeller shaft
Electroplate	Zinc plated(while,colour,dacroment),Nickel plated,copper plated,gold plated,chrome(3+Rohs &6+ ) plated,anodic oxidation,etc
Dip plating	black oxide coating,hot dip galvanizing,etc
Flame plating	Light oil,spray coating,electrophoretic coating,etc
Polishing	Grinding and polishing,etc,except mirror finish
the tolerance of the propeller shaft
Roundess	0.002mm
Cylindricity	0.003mm
Roughness	Ra0.32
Straightness	0.01/200mm

 
WE CAN DESIGN AND MANUFACTURE THE WHOLE PROPULSION SYSTEM, INCLUDING PROPELLER, SHAFTING, RUDDER, ETC. ACCORDING TO THE GA OF THE VESSEL.