Cu3 Propeller
Overview
Product sourcing insights & recommendations
The CU3 propeller, made from Nickel-Aluminum Bronze (NAB), is the industry standard for high-performance marine propulsion, offering 35% higher tensile strength than standard manganese bronze Lifa-Propeller-East-OceanCcs. Market trends for 2026 show a significant shift toward CU3 adoption in large commercial tankers and luxury yachts to enhance fuel efficiency and reduce maintenance via its self-healing corrosion-resistant film Lifa-Propeller-East-OceanResearchgate.
The detailed report below covers technical specifications, material advantages, and the current supplier landscape for CU3 propulsion systems.
Based on the CU3 propeller market analysis, you may want to:
Cu3 Marine Propeller Nickel Aluminum Bronze
Products · Top picks & verified manufacturers
New Cu3 Nickel-Aluminum Bronze Marine Propeller with 4 Blades Fixed Pitch 500mm Diameter Model CC0022 China Hubei
Wuhan Jiubie Technology Co., Ltd.🇨🇳CN1 yr
High Performance Cu3 Nickel Aluminum Bronze Marine Propeller for Yachts & Boats, IACS Certified Durable Boat Propeller
Jiapin Marine Equipment (Ezhou City) Co., Ltd🇨🇳CN2 yrs
China 4 Blade Type Marine Ship/boat Bronze Propeller
Jingjiang Trust Trading Co., Ltd.🇨🇳CN15 yrs
NEW CT New 40inch Nickel-Aluminum Bronze Left & Right Turning Propeller Boat 4 Blades Fixed Pitch Marine Propeller Wooden Case
4 Blades Big Bronze Propeller for Sale
Chongqing Jiayoung Marine Co., Ltd.🇨🇳CN10 yrs
CU1 CU3 CU4 Customizable Bronze Marine or LH Propeller 3-6 Blades Stainless Steel With CE Certificate
CRYSTAL DRINK COMPANY LIMITED🇹🇭TH1 yr
DFSY Marine 3 Blade Dia 16 Pitch 14 Inch Right Hand CU3 Bronze Propeller for Fishing Boat From Liaoning
Dandong Dingfeng Shuoye Equipment Co., Ltd.🇨🇳CN1 yr
Bronze Propeller Custom Marine Boat Bronze Propeller 3 4 5 Blades Ship Propeller Trading Firm
Dandong Donghang Marine Equipment Co., Ltd.🇨🇳CN8 yrs
Manufacturer High Quality Bronze Cu3 Marine Rudder Propeller With Nozzle
Weifang Vovac Power Co., Ltd.🇨🇳CN18 yrs
Marine 4 blade bronze propeller marine propeller 3 blades bronze High Speed Four Blade Bronze Marine Propeller
Liaocheng Shengjing Machinery Manufacturing Co., Ltd.🇨🇳CN1 yr
DOWIN Bronze CU1 CU3 Ship Propeller 4 Blades Boat Propeller Marine Customized Size 4 Blades Copper Marine Propeller for Big Boat
Dowin Corporation🇨🇳CN9 yrs
High Quality Customizable CONXIN Brand CCS Certified New Bronze Boat Propeller 4 Blade Drive
Changsha Conxin Machinery & Electric Imp & Exp Co.,ltdverified🇨🇳CN11 yrs
Bronze CU1 CU3 Material 3 4 5 Blades High Speed Bronze Fan Blade Marine Propeller for Yacht
Bronze Ship Propeller Diameter 500-8000mm Marine Propeller 4 Blades Boat Propeller Customize Bronze Cu1 Cu3
Dalian Ruici Industry Co., Ltd.verified🇨🇳CN20 yrs
CU1 CU3 CU4 Customizable Bronze Marine RH or LH Propeller 3-6 Blades Stainless Steel With CE Certificate
Sinooutput Plant (shanghai) Ltd.verified🇨🇳CN11 yrs
New Condition Bronze Cu3 3 Blade Cast Propeller for Yacht or Ship Marine Shaft Boat Underwater Speed Shaft
Zhuhai Tongyuan Marine Mechanical And Electrical Equipment Co., Ltd.🇨🇳CN7 yrs
Sinooutput Custom Marine Propellers CU1 CU3 CU4 Bronze for Nozzle Applications High Thrust Boat Propeller
Changzhou Ms Shipbuilding Co., Ltd.🇨🇳CN6 yrs
New Tugboat Use Cu1 Cu2 Cu3 Cu4 Material 4 Blades 80cm Marine Bronze Propellers
Shanghai Client Diesel Engine Co., Ltd.verified🇨🇳CN19 yrs
New Product Marine Copper Propeller for Boat
Shanghai Client Diesel Engine Co., Ltd.verified🇨🇳CN9 yrs
Marine 4 Blade Bronze Underwater Propeller
Chongqing Gathering Marine Equipment Co., Ltd.verified🇨🇳CN12 yrs
Marine Bronze Propeller Cu1 Cu3 Cu4 Can Be Customized
Shandong Aberdeen Power Equipment Co., Ltd.verified🇨🇳CN7 yrs
Marine Boat Bronze Propeller 3 Blade Propeller for Yacht
Longcent Corporation🇨🇳CN3 yrs
Custom CNC Machining Marine Propeller with Wire EDM 4 Blade Nickel Aluminum Bronze Propeller
Holy Precision Manufacturing Co., Limited (Zhongshan)verified🇨🇳CN13 yrs
Marine Propeller 4 Blades Bronze Ship Propeller Diameter 500-8000mm Customized Bronze CU1,CU3 Boat Propeller
Qingdao Xspeed Marine Technology Co., Ltd.verified🇨🇳CN4 yrs
Customized Copper Cu1 Cu3 Cu4 Marine Propellers 4 Blade Ship Propeller for Diameter 300-5000mm Propulsion System Inboard Motor
Shanghai Ryanf Ocean Engineering Co., Ltd.🇨🇳CN7 yrs
Machining Service Customize Marine Brass Copper Alloy Propeller 3 Blades Bronze Ship Propeller Diameter 500-8000mm Propel Marine
Dongguan Jingcheng Industrial Co., Ltd.🇨🇳CN9 yrs
Customize CNC Machining Service Wire EDM Marine Brass Copper Alloy Bronze Propeller 3 Blades Diameter 500-8000mm Ship Propeller
OKA Track lighting system Inc🇺🇸US2 yrs
3 Blades H62 Bronze Marine Propeller Custom Ship Boat Propeller Sand Blasting Surface 500-3000mm Diameter Model EB9019
Wuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.verified🇨🇳CN10 yrs3 Blades H62 Bronze Marine Propeller Custom Ship Boat Propeller Sand Blasting Surface 500-3000mm Diameter Model EB9019
Deep Dive · Full Report
Full Market Report
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Sources & References
25 sources cited · Verified industry data & reports
Why High-End Vessels Prefer Cu3 Nickel-Aluminum Bronze ...
lifa-propeller-east-ocean.com
Cu3 nickel-aluminum bronze is a high-performance marine alloy based on copper, rationally blended with aluminum, nickel, iron and manganese. Compared with ...
Cu3 Marine Aluminium Bronze Propeller with Certificate
MadeinChina.com
Product Specifications ; Model NO.: Cu 3 ; Material: Bronze ; Blades: 4 ; Certification: RoHS, ISO9001:2000, CE, BV, ISO9001, CCS ; Diameter(mm):. 700-11000.
Large Oil Tanker 3/4/5 blade Propeller Made of Cu3 Ni-Al Bronze
Made-in-China.com
ABS inspection: Large Oil Tanker 3/4/5 blade Propeller Made of Cu3 Ni-Al. Specifications: Product name, High quality marine boat underwater bronze propeller.
High Quality Ni-Al Bronze (CU3) Marine Boat Propeller-Bulk ...
MadeinChina.com
Product Specifications. Model NO.: propeller. After-sales Service: 12 Months. Warranty: 12 Months. Material: Ni-Al Bronze (Cu3). Blades: 4. Certification:.
Manufacturer New Condition Bronze Cu3 5 Blade Cast ...
Alibaba.com
Name:Marine propeller;Pitch:200-3000mm;Certification:CCS;Application:Fishing Boat, Yatch, Tugboat;Material:Cu3;Purpose:for manufacturing;Condition:New ...
Noise-Reducing Customizable Cu1/Cu2/Cu3/Cu4 Propeller with ...
Made-in-China.com
Crafted from premium copper alloys (Cu1/Cu2/Cu3/Cu4) and featuring a skewed blade design, our propellers excel in efficiency, corrosion resistance, and low ...