High quality forged marine propeller shaft
Product Description
1. Product name: High quality forged marine propeller shaft
2. Raw material:35# ,45#, 40Cr, 42CrMo, etc
3. Supply range:OD.200-1000 mm,Weight≤15T
4. Standard: ISO, GB, ASTM, DIN, JIS
5. Surface treatment: HDG, zinc plated, electroplating, black painting,yellow painting, etc.
6. Process: EAF + LF + VD + Forged + Heat Treatment (optional)
7. Heat treatment: Normalized / Annealed / Quenched / tempered
8. Delivery condition: Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)
9. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness tester,Altimeter, Scale Micrometer,
pressure tester, etc.
10. high precision and low tolerance
11. tolerance:+-0.01mm
12. Certificates: CCS, BV,ABS,GL,DNV,RINA,LR,etc.
Productname | High quality forged marine propeller shaft | Brandname | TRUST | Usage | constructionmachinery,agriculturalmachinery,Automoblepartsand generalengineeringindustries | Typicalmaterial | carbonsteel,alloysteel,stainlesssteel,45#,40Cr,42CrMo,35CrMo,20CrMnTi,20# | Technology | Castingforging,freeforging,InvestmentCasting | Size | Differentsizeavailable | MOQ | 100pieces | Packing | wooden/carton/stretchfilmpackageorasyourrequirement | Deliverytime | 15-45daysfromorderdate | Payment | T/T,L/C,D/A,D/P, Western Union, MoneyGram | Advantage | OEMserviceavailable | Notes | specialspecificationsandmarkscanbemadeaccordingtocustomersrequirements | ourcompanyequipment | we supply all kinds of marine equipments | Certifications | ISO9001:2008 | CapacityGoal | 50 Sets /month | Material List for the 35# forged steel stern shaft, propeller shaft, ship shaft
Chemical Component(%) | C | Si | Mn | Mo | Cr | S | P | Ni | Cu | Other | 0.32-0.40 | 0.17-0.37 | 0.50-0.80 | / | ≤0.25 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | / | Mechanical Properties at Nomal Temperature | Nominal Thickness (mm) | Heat Treatment Condition | Tempering Temperature (°C) | ob (MPa) | os (MPa) | o5(%) | Akv (J) | HB | ≤100 | Normalizing | / | 510-670 | ≥265 | ≥18 | ≥20 | 136-200 | 100-300 | Normalizing and Tempering | ≥590 | 490-640 | ≥255 | ≥18 | ≥20 | 130-190 | Held Value Strength at High Temperature | Nominal Thickness (mm) | During the following temperature (°C),o 0.2 (MP) should be not less than | 10 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | ≤100 | 265 | 235 | 225 | 205 | 186 | 172 | 157 | 147 | 137 | 100-300 | 255 | 230 | 220 | 200 | 181 | 167 | 152 | 142 | 132 | WE CAN DESIGN AND MANUFACTURE THE WHOLE PROPULSION SYSTEM, INCLUDING PROPELLER, SHAFTING, RUDDER, ETC. ACCORDING TO THE GA OF THE VESSEL.
the materialof 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 | Advantages:1. We are ODM&OEM, design according to your drawing.2. Rich experience and good technology support.3. Manufacturer and Trade Company.4. Low MOQ is accepted.5. 100% inspection before delivery.6. Competitive price with high quality.7. Convenient transportation .
keywords: propeller shaft | forged shaft | marine propeller shaft
Advantages
CUSTOM MADE
We could design and recommend correct model according to client’s requirements, if you have no idea, just send us your ship or project information, we could help you.
WE can provide package supply forDeck Machinery System(including Winch, Windlass, Capstan, Crane, etc.),Propulsion system(including Propeller, Tunnel thruster, etc.) and Steering gear. All products can provideCCS, LR, ABS, DNV, BV, GL, NK, KR, RINA certificates.
