China Durable Tin Bronze Plates And Blocks Manufacturer
We are a leading factory that offers comprehensive OEM and ODM services for Tin Bronze Plates And Blocks. 
Why Choose Us?
1. Superior Performance, Addressing Industrial Pain Points
Tin Bronze Plates and Blocks, with their core characteristics of wear resistance, friction reduction, corrosion resistance, and high strength, perfectly solve the shortcomings of traditional materials in extreme environments:
· Wear Resistance: Lead-tin bronze (such as QSn4-4-4) has a significant self-lubricating effect, reducing the coefficient of friction by 30% and extending the life of bearings and gears by more than 2 times;
· Corrosion Resistance: Superior corrosion resistance in seawater and chemical media compared to ordinary copper alloys, extending the life of ship propellers and chemical valves by 50%;
· High Strength: Phosphorus-tin bronze (such as QSn6.5-0.1) has a tensile strength of up to 1035 MPa, suitable for high-load applications such as springs and precision instruments;
· Non-magnetic and Explosion-proof: Eliminates the risk of sparks in mines and flammable/explosive environments, ensuring safety.
2. Exquisite Craftsmanship, Customized Production
· Casting Process: Utilizing vacuum casting and centrifugal casting technologies, the shrinkage rate is <1%, ensuring clear contours and dimensional stability for complex castings;
· Precision Machining: Supporting multiple processes such as cold rolling, hot forging, and CNC milling, with tolerances controlled within ±0.05mm, meeting aerospace-grade precision requirements;
· Rapid Delivery: Four casting workshops + two machining workshops work collaboratively, standard products are shipped within 72 hours, and customized orders are delivered within 15 days.
3. Full Model Coverage, Wide Range of Applications
· Model Selection: Offers mainstream grades such as QSn4-4-4, QSn6.5-0.1, and C52100, with thicknesses ranging from 0.5mm to 200mm and widths from 100mm to 2000mm, customizable to any size;
Application Areas:
· Shipbuilding Industry: Propellers, pump bodies, rudder bearings;
· Chemical Industry: Valves, seals, reactor linings;
· Machinery Manufacturing: Bearings, bushings, gears, worm gears;
· Electronics and Electrical: Conductive connectors, heat sinks, anti-magnetic shielding components.
Customer Testimonials and Reputation Endorsements
· A shipbuilding group: "Fengquan's Tin Bronze Plates and Blocks exhibit seawater corrosion resistance far exceeding expectations, extending propeller life from 3 years to 8 years!"
· A German machinery manufacturer: "Custom-made QSn6.5-0.1 blocks achieve a precision of ±0.03mm, directly replacing imported products and reducing costs by 40%."
· A mining company: "The non-magnetic properties ensure zero risk for equipment in gaseous environments; we have been purchasing from them for 5 consecutive years."

Our Aluminum Bronze Plates and Blocks, based on aluminum bronze, combine high strength, high hardness, and excellent wear resistance. They boast a tensile strength of 600–900 MPa and a wear life more than three times that of ordinary materials. They exhibit excellent corrosion resistance and high-temperature oxidation resistance in harsh environments such as marine and chemical plants, maintaining stable performance at 400℃. Their spark-free properties ensure safety in flammable and explosive environments; good anti-galling and self-lubricating properties reduce maintenance costs. They can be heat-treated for strengthening, offering a highly cost-effective alternative to expensive nickel-based alloys and stainless steel.
Aluminum plates and blocks not only boast exceptional strength and hardness but also excel in wear resistance, corrosion resistance, and high-temperature oxidation resistance. Their spark-free design ensures safety for explosion-proof tools; their self-lubricating properties reduce lubrication requirements and extend service life. Significantly cost-effective, they are an ideal alternative to high-end materials.
Aluminum Bronze Plates and Blocks utilize advanced casting technology, with 50 casting machines covering product sizes from 15mm to 2000mm, ensuring precision and consistency. 30 machining machines support simple machining down to 0.5mm tolerance on one side, meeting diverse needs. Five testing devices, including spectral analysis and flaw detection, monitor quality throughout the process, ensuring worry-free delivery.
Aluminum Bronze Plates and Blocks have a wide range of applications. In marine engineering, they are used as propellers, rudder shafts, and seawater pump components, resisting seawater corrosion and ensuring long-term stable operation. In heavy machinery, they are used in mining equipment, engineering machinery bushings, and hydraulic systems, providing wear and pressure resistance and extending equipment lifespan. Aerospace and military industries: engine parts and structural components, lightweight and high-strength, ensuring flight safety. Automotive manufacturing: engine bearings and transmission components, reducing friction and improving efficiency. Mold materials: preventing sticking to the mold when stretching and rolling stainless steel sheets, protecting the surface quality of the workpiece.