Steel Intermediate Shaft
Material
|
#35 Forged Steel (ASTM1035 or JIS S35C DIN C35) 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 |
||
|
|
||||||||||
|
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) |
05(%) |
HB |
HRB |
HV |
|||||
|
≥520 |
≥205 |
≥40 |
≤187 |
≤90 |
≤200 |
|||||
|
|
||||||||||
|
SUS 316 Chemical Component(%) |
||||||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Cu |
N |
|
|
≤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) |
Os(MPa) |
05(%) |
HB |
HRB |
HV |
|||||
|
≥520 |
≥205 |
≥40 |
≤187 |
≤90 |
≤200 |
|||||
Product Introduction
We specialize in manufacturing shaft system and rudder system products, including propeller shafts, steel intermediate shaft, couplings, rudder stocks, rudder blades, hydraulic nuts, and related products like oil-lubricated seals, water-lubricated seals, high-polymer bearings, upper and lower rudder bearings. We offer blue fitting for propellers and shafts, and can provide a complete propulsion system.
Production Specification:
Product Name: Marine Intermediate Shaft
Raw Material: Carbon steel, Mn-C steel, low alloy steel, stainless steel, etc.
Supply Range: OD. 200-800 mm, Weight ≤ 15T
Standard: ISO, GB, ASTM, DIN, JIS
Process: EAF + LF + VD + Forged + Heat Treatment (optional)
Heat Treatment: Normalized / Annealed / Quenched / Tempered
Delivery Condition: Hot forged + Rough machined (black surface after Q/T) + Turned (optional)
Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, Pressure tester, etc.
Produce Equipment
Friction Screw Press Series, CNC Lathe, Machining Center
(Vertical Spindles), CNC Milling Machine, Bench Drilling
Machine, Heat Treatment Equipments and so on.
Forging equipment: 6000T open die hydropress.
Surface treatment: Heat treatment, Polishing, shot blasting,
Painting, Electro-plating, Chemical Plating.
Steel intermediate shaft test machine: Spectrograph,ut device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,trilinear coordinatre
measuring machine,hardness test machine,metallurgical analysis, tensile strength tester, hardness
tester, altimeter, scale micrometer, pressure tester, etc.
Certification authorities: ISO9001:2008,ISO14001,CCS, (BV),(LR),ABS,RINA,(GL),(KR),(DNV),(NK)
Advantages
1. SELECTED MATERIAL: Selected high quality 45 steel, strength and hardness guarantee, durable use
2. SUPERIOR PERFORMANCE: Large load capacity, high sensitivity, high quality
3. Reliable product quality and competitive price
4. SIMPLE ASSEMBLY: The rotation clearance can be zero, and the modulation pre-loading mode can make the rotation direction clearance zero
Packing and shipping
Punctual Delivery Time:
We prioritize your order in our production schedule and keep you informed throughout the process to ensure timely delivery.
You will receive shipping notifications and insurance details as soon as your order is dispatched.
After Sales Service:
We welcome your feedback upon receiving the goods.
If needed, we offer installation guides and global service support.
Our sales team is available 24/7 to address your requests.
Professional Sales:
We value every inquiry and provide quick competitive offers.
We assist in bidding tenders and supply all necessary documentation.
Our sales team collaborates with our engineers to offer technical support.
With a global clientele, we strive to establish close partnerships and grow together with our customers. Our commitment is to enhance our products and services and achieve mutual success with our business partners. We look forward to building relationships with you soon.
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