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T: +86-571-8663-6649
E: hzbjys@hzbjys.com
E: hzbjys@hzbjys.com
7/F, 1st Building Of ZhongHao WangJiang International Center, NO.332 East WangJiang Road, HangZhou, ZheJiang, China.
As a premier manufacturer and supplier of engineering materials, we present the Solid Premium Brass Rod Wire for Machinery. Designed specifically for high-volume procurement, this advanced lead-free alloy delivers exceptional structural integrity and reliability for the most demanding industrial environments.
Engineered from premium C3602 and C3771 alloys.
Optimized for high-speed, precision CNC operations.
Fully compliant with global environmental regulations.
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Product Description
The Solid Premium Brass Rod Wire for Machinery represents the absolute pinnacle of metallurgical craftsmanship, engineered specifically to elevate the efficiency and output quality of your manufacturing lines. Upon visual inspection, the bright annealed and meticulously polished surface reflects a flawless, uniform grain structure, completely free from microscopic fissures, scale, or surface impurities. When fed into high-speed CNC lathes, these solid rods yield a distinct, crisp acoustic resonance—a definitive hallmark of their superior chip control, internal consistency, and optimal density. This material does not merely serve as a passive component; it acts as an active catalyst for operational excellence. By integrating this premium alloy into your daily production cycle, you drastically reduce kinetic friction against cutting tools, minimizing machine downtime and translating directly into enhanced throughput and significantly lower maintenance expenditures. Furthermore, the tactile smoothness of the finished wire guarantees seamless integration with automated feeding mechanisms, eliminating the frustrating jams and snags that often plague high-speed setups. Whether you are fabricating intricate fluid control valve housings or heavy-duty transmission bearings, this brass rod wire ensures that every finished piece exudes precision, reliability, and unparalleled structural robustness, ultimately safeguarding your reputation for delivering top-tier mechanical assemblies.
Parameter | Value |
Alloy Type | C3602, C3771 |
Diameter Range | 3–200mm (rods); 0.5–20mm (wires) |
Tensile Strength | 370–420MPa |
Hardness | 72–85 HBW2.5/187.5 |
Surface Finish | Bright annealed, polished |
Precision Machinability: C3602 brass rods excel in high-speed CNC machining, with excellent chip control that reduces tool wear by up to 40% compared to steel. This allows for intricate manufacturing of gears, bushings, and valve components with surface tolerances as tight as ±0.01mm.
Superior Corrosion Resistance: The lead-free alloy formulation forms a protective oxide layer that resists oxidation, moisture, and chemical exposure—even in marine environments or industrial settings with frequent coolant contact.
High Strength-to-Weight Ratio: At 8.4g/cm³, these brass rods are 30% lighter than steel while maintaining a load capacity of 20–50MPa, making them ideal for lightweight yet durable components in rotating machinery.
Thermal Stability: Withstands continuous operating temperatures up to 250°C without significant loss of mechanical properties, ensuring reliability in engine compartments and high-heat industrial processes.
Automotive Industry: Critical for fuel injectors, transmission bearings, and hydraulic valve bodies, where their anti-seizing properties and resistance to engine oils extend component lifespan by 30%+.
Aerospace: Used in aircraft hydraulic fittings, sensor connectors, and actuator components, meeting stringent aerospace standards (e.g., SAE AMS 4611) for fatigue resistance and dimensional stability.
Industrial Machinery: Valves, pumps, and precision tooling benefit from the rod’s low friction coefficient (0.15–0.2) and ability to maintain performance under heavy cyclic loads.
Medical Equipment: Employed in sterilizable components like surgical instrument housings, leveraging lead-free compliance and easy sanitization.
Navigating the complex landscape of global environmental regulations requires raw materials that do not compromise on structural integrity. Our lead-free brass alloys offer the perfect synergy of formidable industrial strength and ecological responsibility, empowering your supply chain.
Fully compliant with stringent European and global directives, our C3602 and C3771 alloys ensure your finished machinery can be exported and sold in any highly regulated international market without facing legal friction or customs rejections.
As environmental mandates continue to tighten globally, proactively integrating lead-free brass safeguards your current product lines against sudden regulatory shifts, preventing costly future redesigns and material substitution delays.
The proprietary blending of these eco-friendly alloys ensures that the complete absence of lead does not result in brittle or difficult-to-machine materials. You maintain the exact high-performance metrics and structural rigidity that your senior engineers demand.
Time is the most valuable currency on any factory floor. Our brass materials are explicitly formulated for high-speed CNC environments, transforming raw stock into intricate, high-tolerance components with breathtaking efficiency and minimal operator intervention.
The alloy is designed to break cleanly during high-speed turning and milling operations. This keeps the cutting zone entirely clear of dangerous debris, preventing the time-consuming bird-nesting that plagues lesser metals and allowing for continuous, unattended machining.
Capable of consistently holding surface tolerances as tight as ±0.01mm, this rod wire is the definitive choice for fabricating highly sensitive gearings, precision fluid control valves, and micro-fasteners where dimensional accuracy is absolutely critical.
Compared to processing standard carbon steels, our brass significantly reduces the kinetic stress exerted on your spindle motors and linear guideways. This lowers the overall depreciation rate of your capital equipment and extends the life of your CNC centers.
Specifically designed to perform flawlessly at aggressive turning speeds ranging from 80 to 120 m/min. This capability enables drastically shorter cycle times, allowing your facility to achieve significantly higher daily output volumes without sacrificing quality.
The core of any reliable machine lies in the physical resilience of its individual components. We have engineered this brass rod wire to deliver an exceptional balance of strength, hardness, and weight efficiency, making it an indispensable asset for heavy-duty design.
With a controlled density of 8.4 g/cm³, this material is approximately 30% lighter than traditional steel alternatives. This allows you to design lighter, more energy-efficient machinery without ever sacrificing structural integrity or safety margins.
Exhibiting a steady load capacity of 20–50 MPa and a formidable tensile strength of 370–420MPa, the alloy easily withstands the immense compressive and shearing forces present in industrial power transmissions and high-pressure hydraulic systems.
Capable of enduring continuous operating environments up to 250°C, the alloy retains its dimensional stability and impressive hardness (72–85 HBW). This prevents catastrophic component failures in hot engine compartments or thermal processing units.
The natural lubricity of the material, boasting a friction coefficient of just 0.15–0.2, drastically reduces wear and tear on sliding or rotating contact points. This directly extends the required maintenance intervals of your fully assembled machines.
Through advanced extrusion techniques, we guarantee that the mechanical properties remain completely uniform from the outer surface to the core of the rod, ensuring predictable performance regardless of how deeply the material is machined.
Procuring raw materials should never be a guessing game. We partner with our clients far beyond the point of delivery, offering a robust framework of quality assurance and expert technical guidance to empower your production teams from the very first cut.
Every single extrusion run is subjected to rigorous spectrometric analysis and mechanical stress testing. This ensures 100% compliance with the advertised tensile strength, hardness, and dimensional tolerances before the material ever leaves our facility.
We provide your machinists with highly detailed operational blueprints, including the optimal 80–120 m/min turning speeds and specific carbide tooling recommendations, maximizing your immediate productivity and reducing trial-and-error.
Our metallurgical experts offer comprehensive protocols for TIG and MIG welding integration. We provide exact filler wire specifications (such as ERCuSi-A) and pre-weld surface preparation techniques to guarantee flawless, high-strength joints.
Should you face unique fabrication challenges or require custom alloy adaptations for a specialized project, our in-house engineering team is available to collaborate directly with your designers to forge the perfect material solution.
In a highly competitive manufacturing landscape, the reliability of your material supplier is the bedrock of your operational success. Partnering with us means securing a strategic advantage that extends far beyond the physical brass rod wire.
We source only the highest-grade raw copper and zinc, utilizing advanced smelting technologies to eliminate the microscopic inclusions and trapped gases that cause catastrophic tool failures and component rejections.
With expansive warehousing capabilities and redundant manufacturing lines, we insulate your business from global material shortages, volatile market disruptions, and unexpected logistical bottlenecks.
We do not just provide off-the-shelf products; we possess the capability to adjust temper, specific diameter tolerances, and packaging formats to align perfectly with your proprietary manufacturing systems and automated loaders.
Our dedicated logistics teams are experts in international shipping regulations, complex customs documentation, and optimal freight routing, ensuring seamless door-to-door delivery regardless of your facility's geographic location.
By prioritizing lead-free alloys and implementing energy-efficient extrusion processes, we help our partners reduce their carbon footprint and meet their corporate sustainability goals without sacrificing industrial performance.
To further assist your procurement and engineering teams, we have compiled detailed, authoritative answers to the most sophisticated technical inquiries regarding the application and processing of our brass materials.
A: While traditional leaded brass utilizes lead particles as a built-in lubricant for chip breaking, our advanced C3602 and C3771 alloys achieve exceptional machinability through precise control of the zinc equivalent and specialized thermal processing. This ensures you maintain excellent chip control and extended tool life while remaining strictly compliant with RoHS and REACH directives.
A: Prior to welding, it is critical to mechanically remove the protective oxide layer using a dedicated stainless steel wire brush. We highly recommend utilizing an ERCuSi-A (Silicon Bronze) filler wire and applying a localized pre-heat of approximately 150°C to 200°C. This counteracts the high thermal conductivity of the brass, ensuring deep, uniform penetration and preventing cold laps.
A: The bright annealed and polished surface is exceptionally smooth and free from heavy scale or oxidation. For most standard nickel, chrome, or silver electroplating applications, a simple alkaline degreasing followed by a mild acid activation dip is entirely sufficient to achieve a flawless, high-adhesion bond, saving your facility significant preparation time.
A: The alloy exhibits remarkable thermal stability, maintaining its core mechanical properties at continuous operating temperatures up to 250°C. Coupled with an inherently low friction coefficient of 0.15–0.2, it naturally resists galling, seizing, and excessive thermal expansion, making it highly reliable for high-RPM bushings and transmission bearings.
A: Our wires undergo a highly controlled annealing process prior to spooling, ensuring a consistent, uniform temper throughout the entire length. Additionally, our precision tension-winding techniques prevent tight bends or kinks in the packaging phase, allowing the wire to feed smoothly into Swiss lathes without inducing unwanted stress or premature work-hardening.
