86-523-84911832
Room 1718, Hengtian Business Plaza, No. 88 East Nanhuan Rd, Jingjiang, Jiangsu, China
Long stainless steel boat propeller shaft
1. Product name: Long stainless steel boat 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.
| Product name | Long stainless steel boat 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 | 1 piece |
| 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 |
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) | o b (MPa) | o s (MPa) | o 5(%) | 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 |
| 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 |
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 .
WE CAN DESIGN AND MANUFACTURE THE WHOLE PROPULSION SYSTEM, INCLUDING PROPELLER, SHAFTING, RUDDER, ETC. ACCORDING TO THE GA OF THE VESSEL.
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