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.
Productname |
Long stainless steel boat 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 |
1 piece |
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 |
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 .