Forged Steel Marine Propeller Shaft/Ship Shaft Material Tail Shaft
Chongqing New Maritime import and ExportCo.,Ltdisaprofessionalmanufacturerofmediumandlargeforgingsbasedin
mainlandChina.Wemainlyfocusonthemanufacturingofbigsizespecialsteelforgingwhicharewidelyused
ingreatequipmentmanufacturingindustryof Marine, shipping,metallurgy,machinery.
Tail shaft:
DetailedDescription
1.Productname:Forged boat/ship propellershaft
2.Rawmaterial:Carbon steel, Mn-C steel, low alloy steel, stainless steeletc
3.Supplyrange:OD.150-800mm,Length≤ 11mWeight≤20T
Manufacturingtechnique
1.Process:EBT+LF/VD (ESR)+Forged+HeatTreatment(Solution treatment)
2.Deliverycondition:Hotforged+Roughmachined+Turned+fined machined
3.InspectionEquipments:metallurgicalanalysis,Tensilestrengthtester,Hardness
tester,Altimeter,ScaleMicrometer,pssuretester,etc.
Production process:
Shipping shaft products:
Themarine forged propeller shaft or ship tail shaftcan be appliable to any kind of vessels. It can use with kinds of propellers, like fixed pitch propeller, controllable propeller. And it also can be designed to different types according to the requirement of different vessels. Different certificates are also available, such as CCS, ABS, DNV, BV, NK, LR, GL, KR, etc
Material: Forged steel, SUS 316, SUS 304
Diameter: ø107mm to ø2000mm (Customized)
Length: 1500mm to 11000mm(Customized)
Processing methods: forged and lathe machining
Intermediate shaft:
Propeller shaft :
Material List for stainless steel
SUS 304
| Chemical Component (%) | ||||||
| C | Si | Mn | P | S | Cr | Ni |
| ≤0.07 | ≤1.00 | ≤2.00 | ≤0.35 | ≤0.30 | 17.00-19.00 | 8.00-11.00 |
| Mechanical Properties | |||||
| Tensile Test | Hardness Test | ||||
| ob (MPa) | os (MPa) | o5(%) | HB | HRB | HV |
| ≥520 | ≥205 | ≥40 | ≤187 | ≤90 | ≤200 |
SUS 316
| Chemical Component (%) | ||||||||||
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu | N | Other |
| ≤0.07 | ≤1.00 | ≤2.00 | ≤0.35 | ≤0.30 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | / | / | / |
| Mechanical Properties | |||||
| Tensile Test | Hardness Test | ||||
| ob (MPa) | o0.2 (MPa) | o5(%) | HB | HRB | HV |
| ≥520 | ≥205 | ≥40 | ≤187 | ≤90 | ≤200 |
Ouradvantages
1.Advancedproductionequipmentandexperiencedmanufacturingteams
2.Completedin-housetestequipmentandstrictqualitycontrolsystem
3.Reliableproductqualityandcompetitiveprice
4.Completecustomerserviceandperfectafter-saleservice
We can providequalityproductandserviceforyou.Welcometocontactus.
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1 YRS
