Looking for a reliable CW500L CuZn5 brass supplier and manufacturer for plumbing, decorative, and industrial applications? Xi'an Dongmeng Steel Co.,Ltd provides high-quality CW500L (CuZn5) yellow brass with excellent corrosion resistance, stable chemical composition, and superior machinability. As a professional CW500L brass factory and OEM supplier, we offer rods, bars, sheets, tubes, and custom machined parts that meet EN 12164, DIN 17660, and JIS H3250 standards, ideal for global buyers in plumbing, electrical, decorative, and industrial machinery sectors.
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High Quality
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Advanced Equipment
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Professional Team
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Custom Service
Products overview
CW500L – CuZn5 is a yellow brass alloy composed of approximately 95% copper and 5% zinc, offering excellent corrosion resistance, high ductility, and good machinability. Its stable chemical composition and superior mechanical properties make it ideal for plumbing, decorative hardware, electrical components, bearings, and light industrial machinery.
This alloy is available in multiple forms including rods, bars, sheets, plates, tubes, and strips, and supports drawing, rolling, machining, and cutting to meet OEM requirements. CW500L is widely used in applications requiring dimensional precision, reliable corrosion resistance, and long-term service life.
Engineered for both performance and cost-efficiency, CW500L ensures consistent quality, stable dimensions, and excellent workability, making it a preferred material for global buyers in plumbing, electrical, architectural, and industrial machinery sectors.
Specifications (Metric & Imperial)
Available Forms
| Form | Notes |
|---|---|
| Rods & Bars | Standard diameters and lengths for machining |
| Plates / Sheets | CNC-ready thickness and width |
| Tubes / Pipes | Seamless and drawn tubes |
| Strips | Coil or cut-to-length |
| Custom Machined Parts | OEM per drawing |
Size Range (Metric & Imperial)
| Form | Metric | Imperial |
|---|---|---|
| Rod Diameter | 6–200 mm | 0.24"–7.87" |
| Rod Length | 500–3000 mm | 19.7"–118" |
| Sheet / Plate Thickness | 0.5–50 mm | 0.02"–1.97" |
| Sheet / Plate Width | 100–1200 mm | 3.9"–47" |
| Tubes OD | 10–150 mm | 0.39"–5.9" |
| Tubes Wall | 1–15 mm | 0.04"–0.59" |
Dimensional Tolerances
Rods/Bars: ±0.3–0.5 mm
Plates/Sheets: ±0.2–0.5 mm
Tubes: ±0.2–0.8 mm
Machined components: ISO 2768-mK
Surface Finish
Rods/Bars: Ra 3.2–6.3 μm
Plates/Sheets: Ra 6.3–12.5 μm
Tubes: Ra 6.3–12.5 μm
Inspection & Quality Assurance
Raw Material Control: Certified copper and zinc alloys; MTC verified
Chemical Composition: Spectrometer analysis; EN 12164 / DIN 17660 compliance
Mechanical Testing: Tensile strength, yield, elongation, hardness
Dimensional Inspection: CMM for rods, sheets, and machined parts
Surface & Defect Checks: Visual inspection, roughness measurement
Third-Party Inspection: SGS, BV, TUV available upon request
Product Delivery Standards
Packaging: Seaworthy wooden pallets or cartons; anti-rust oil; moisture-proof wrapping
Labeling & Traceability: Heat/batch number, alloy grade, drawing references
Delivery Conditions: As-rolled, drawn, or machined per customer specification
Documentation: Mill Test Certificate (EN 10204 3.1), packing list, invoice, CO, optional third-party inspection
Shipment Options: Sea freight, air freight, courier; FOB / CIF / CFR / DDP
Lead Time: Standard orders 10–20 days; machined parts 15–30 days
Xi'an Dongmeng Steel Co.,Ltd
Manufacturer and supplier of CW500L – CuZn5 brass and other copper alloys.
Services:
OEM machining, cutting, and fabrication
Technical support and material selection
International shipping and export documentation
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
FAQ
1. Can you provide OEM machining and cutting services for CW500L?
Yes. We offer rods, sheets, tubes, strips, and custom machined parts according to your drawings and specifications.
2. What is the minimum order quantity (MOQ)?
Rods/Sheets: 500 kg per batch
Tubes/Machined parts: 50 pcs per order
Sample orders are available for quality evaluation.
3. Does CW500L comply with EN 12164 / DIN 17660 standards?
Yes. Every batch is fully certified and traceable to EN 12164, DIN 17660, and JIS H3250 standards.
4. Can I get sample pieces for testing?
Yes. We provide small sample bars, sheets, or tubes for inspection and machining trials.
5. What is the typical lead time for CW500L orders?
Rods/Sheets: 10–20 days
Machined parts: 15–30 days
Urgent orders can be prioritized upon request.
6. Do you provide material certificates and inspection reports?
Yes. Each shipment includes a Mill Test Certificate (EN 10204 3.1) and inspection report. Third-party inspection (SGS, BV, TUV) is available upon request.
7. How is CW500L packaged for international shipping?
CW500L is packed in seaworthy wooden pallets or cartons, coated with anti-rust oil, wrapped with moisture-proof film, and labeled with alloy grade and batch number for traceability.
8. Can your technical team assist with material selection for specific applications?
Yes. Our engineers can recommend the most suitable alloy form and specification based on operating conditions, machining requirements, and application type.
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