C55500 RG5 Tin Bronze Plates And Blocks 5-5-5

C55500 RG5 Tin Bronze Plates and Blocks 5-5-5 (corresponding to ZCuSn5Pb5Zn5) is a classic grade of tin bronze alloy. Its core components are copper (balance 83-87%), tin 5%, zinc 5%, and lead 5%. It combines five major advantages: wear resistance, corrosion resistance, self-lubrication, ease of machining, and high toughness, with performance comprehensively superior to ordinary copper alloys. Each batch of our products undergoes full-process testing using five professional equipment, including spectral analysis and flaw detection. From raw material intake to finished product delivery, we implement rigorous quality control at every stage to eliminate potential quality issues. As a physically-based enterprise with an on-site factory inspection facility, our products not only cover the Chinese market but are also exported to countries worldwide, deeply involved in major national projects.

Parameters and Models

Model: C55500 RG5 (ASTM B148 standard)

Size Range: Thickness 5mm-200mm, Width ≤2000mm, Length customized

Physical Properties: Density 8.8g/cm³, Brinell Hardness ≥180HB, Conductivity ≥15%IACS

Applications: Marine propellers, chemical pump bodies, mining equipment gears, electrical connectors, precision instrument springs

Core Advantages

• Superior Wear Resistance and Friction Reduction: Lead forms a soft lubricating phase, resulting in an extremely low coefficient of friction. Under high load and medium-to-high speed sliding friction conditions, its wear life is more than 3 times that of ordinary brass, making it suitable for core components such as bearings, bushings, and worm gears.

• Superior Corrosion and Rust Resistance: Stable corrosion resistance in atmospheric, fresh water, seawater, and dilute acid and alkali media, especially suitable for harsh environments such as ship propellers, chemical valves, and marine engineering equipment, eliminating rust and wear.

• Self-Lubricating and Maintenance-Free: Operates stably even without external lubrication, significantly reducing equipment maintenance frequency and costs, suitable for explosion-proof and oil-free lubrication scenarios.

• Easy Machining and High Precision: Lead-containing formula provides excellent machinability, allowing for cold/hot pressure machining with controllable dimensional accuracy and high surface finish, suitable for high-precision applications such as precision instruments and electronic components.

• Strong and Impact-Resistant: Tensile strength reaches 200-500MPa, elongation 10-25%, hardness 60-120HBW, combining high strength and toughness, impact-resistant and not easily deformed, suitable for heavy machinery under high load conditions.

Fengquan offers customized services tailored to customer needs, providing comprehensive 5-5-5 customization for C55500 RG5 Tin Bronze Plates and Blocks, addressing pain points related to non-standard requirements:

Material Customization: Fine-tuning of alloy composition to suit special working conditions (e.g., high hardness, high corrosion resistance, high conductivity).

Size Customization: Any thickness, width, and length; custom shapes, drilling, grooving, chamfering, and other special processing.

Tolerance Customization: Standard tolerances (±0.5mm), precision tolerances (±0.05mm), and ultra-high precision customization.

Delivery Time Customization: 7-15 days for regular orders; 3-7 days for urgent orders; guaranteed stable delivery for bulk orders.

Packaging Customization: Export-standard moisture-proof and rust-proof packaging (vacuum film + wooden crate), suitable for sea/air freight, eliminating transportation damage.

Diverse Applications

C55500 RG5 Tin Bronze Plates and Blocks (5-5-5) offer a wide range of applications across 10+ core industrial sectors thanks to their comprehensive properties of wear resistance, corrosion resistance, self-lubrication, and ease of machining. They are the preferred material for high-load, corrosive environments and precision machining scenarios, helping customers reduce costs, increase efficiency, and extend the service life of their equipment:

Heavy Machinery Manufacturing: Bearings, bushings, worm gears, worm shafts, sliders, bushings, cylinder blocks, piston rings; suitable for heavy-duty equipment such as crushers, cold rolling mills, and presses.

Marine Engineering: Propellers, pump bodies, valves, flanges, seals, marine bearings; resistant to seawater corrosion; suitable for ocean-going vessels and offshore platforms.

Chemical and Environmental Protection Equipment: Chemical valves, pump housings, agitators, heat exchangers, corrosion-resistant liners; suitable for dilute acid, alkali, and salt corrosive environments.

Precision Instruments and Electronics

Elastic elements, springs, connectors, switch contacts, heat dissipation components, antimagnetic parts; non-magnetic, impact-resistant, and with good electrical and thermal conductivity.

Mining and Explosion-Proof Equipment: Mining machinery bearings, bushings, explosion-proof valves, and oil-free lubricated components; spark-free, self-lubricating, suitable for flammable and explosive environments.

Automotive and Rail Transportation: Bushings, connecting rod bushings, brake pads, and shock-absorbing components; wear-resistant and impact-resistant, suitable for heavy-duty trucks and high-speed rail equipment.

30 years of experience from a leading manufacturer makes us the top choice for upgrading your industrial equipment and reducing costs! Contact Fengquan now! Our professional team will provide you with one-on-one selection solutions, processing suggestions, and delivery planning to help your projects be implemented efficiently and seize market opportunities!