High-Performance Stainless Steel CNC Machined Components for Marine
Applications with Corrosion-Resistant Alloy 2205 Duplex Steel
Description of High-Performance Stainless Steel CNC Machined
Components for Marine Applications with Corrosion-Resistant Alloy
2205 Duplex Steel
High-Performance Stainless Steel CNC Machined Components for Marine
Applications with Corrosion-Resistant Alloy 2205 Duplex Steel are
precision-engineered parts designed to excel in harsh marine
environments. Fabricated via advanced CNC machining from Alloy
2205—a duplex stainless steel combining austenitic and ferritic
microstructures—these components deliver exceptional resistance to
saltwater corrosion, pitting, crevice attack, and stress corrosion
cracking. The CNC process ensures ultra-tight tolerances (±0.005mm
or finer), complex geometries, and flawless surface finishes,
critical for seamless integration in marine propulsion systems,
seawater handling equipment, and offshore structures.
Specification of High-Performance Stainless Steel CNC Machined
Components for Marine Applications with Corrosion-Resistant Alloy
2205 Duplex Steel
Custom Metal Solutions
| Candle Holders/Cups | Medical Containers | Metal End Covers | Mobile Phone Shells |
| Crafts Stamping Parts | Tablewares | Aluminum Lids | Cabinet Enclosures |
| Lighting Stamping Parts | Filters/Strainers | Cosmetic Caps | Furniture Accessories |
| Metal Brackets/Stands | Protective Shields | Essential Oil Caps | Door&Window Fittings |
| Electronic Components | Sheet Metal Panels | Perfume Caps | Shafts/Sleeves/Gears |
| Electrical Connections | Cooling Fins | Wine Bottle Caps | Fasteners |
| Metal Structures | Metal Contact Clips | Jar Caps | Machinery Parts |
| Car Spare Parts | Motor Spare Parts | Glass Bottle Caps | Pipe Fittings/Elbows |
Application Of High-Performance Stainless Steel CNC Machined
Components for Marine Applications with Corrosion-Resistant Alloy
2205 Duplex Steel
1. Auto Components Hardware Parts Auto Parts
2. Communication Equipment
3. Industrial Equipment
4. Medical EquipmentsMechanical Parts
5. Ship Accessories
6. Electrical Equipment
7. Mechanical Equipment
Quality Control
1. Checking the raw material after they reach our factory-------
Incoming quality control ( IQC)
2. Checking the details before the production line operated
3. Have full inspection and routing inspection during mass
production---In process quality control(IPQC)
4. Checking the goods after they are finished---- Final quality
control(FQC)
5. Checking the goods after they are finished-----Outgoing quality
control(OQC)
Advantages
Unmatched Corrosion Resistance: Alloy 2205’s duplex structure
resists chloride-induced pitting, crevice corrosion, and seawater
erosion, extending component lifespan by 3–5x compared to
conventional steels in marine environments.
High Strength & Lightweight Design: The alloy’s superior yield
strength (≥450 MPa) allows thinner-walled, lightweight components
without compromising durability, enhancing fuel efficiency and
payload capacity in ships, submersibles, and offshore platforms.
Precision Performance: CNC machining ensures dimensional accuracy,
optimal fit, and smooth operation in high-stress marine systems
(e.g., propeller shafts, valves, pumps), minimizing friction, wear,
and energy loss while maximizing hydraulic/pneumatic efficiency.
Thermal & Mechanical Stability: Maintains structural integrity
under extreme temperature fluctuations, vibration, and shock loads
typical in marine settings, preventing warping, fatigue cracking,
or dimensional changes that could compromise safety or performance
in rough seas or deep-water applications.
FAQ
Q1: Where can I get product & price information?
A1:Send us inquiry e-mail, we will contact you as we receive your
mail.
Q2: How long can I get the sample?
A2:Depends on your specific items, within 3-7 days is required
generally.
Q3: What kinds of information you need for quote?
A3:Kindly please provide the product drawing in PDF, and will be
better you can provide in STEP or IGS.
Q4: What are the payment terms?
A4: We accept 50% as payment deposit, when the goods is done, we
take photos for your check and you then pay the balance.
Q5: Are you a trading company or factory?
A5:We are direct factory with 10 experienced engineers and more
than 650 employees as well approximate 2,000 square ft. workshop
area.
Q6: What shall we do if we do not have drawings?
A6:Please send your sample to our factory, then we can copy or
provide you better solutions. Please send us pictures or drafts
with dimensions (Length, Hight, Width), CAD or 3D file will be made
for you if placed order.
