Copper Bar Rod grades C21000, C23000, C26000, and C27000 are high-quality brass alloys known for their exceptional combination of strength, ductility, and corrosion resistance. These alloys feature varying amounts of copper and zinc, making them versatile for industrial, decorative, and mechanical applications. They are easily machinable and formable, providing excellent workability across diverse manufacturing needs.
Perfect for industries such as automotive, construction, and electrical, these copper alloy rods offer durability, a sleek appearance, and excellent performance in demanding environments.
Key Features:
- Excellent Corrosion Resistance: Performs well in diverse environments, including marine and industrial.
- High Strength and Ductility: Combines durability with ease of shaping for various applications.
- Aesthetic Appeal: Offers a golden-yellow color suitable for decorative purposes.
- Good Machinability: Easily machined and formed into precise components.
- Wide Temperature Range: Maintains properties under high and low temperatures.
Aplicații:
- Industrial Components: Used in valves, fittings, and fasteners for mechanical and industrial systems.
- Decorative Uses: Popular for architectural features, jewelry, and ornamental items.
- Electrical Applications: Suitable for terminals, connectors, and electrical hardware.
- Automotive Industry: Ideal for radiator cores, connectors, and engine parts.
- Marine Industry: Reliable for saltwater applications such as ship fittings and hardware.
- Construction: Utilized in plumbing fixtures and other building systems.
Technical Specifications:
Chemical Composition:
| Element |
C21000 (%) |
C23000 (%) |
C26000 (%) |
C27000 (%) |
| Cupru (Cu) |
95 – 97.5 |
84 – 86 |
68.5 – 70.5 |
63.5 – 65.5 |
| Zinc (Zn) |
2.5 – 5 |
14 – 16 |
29.5 – 31.5 |
34.5 – 36.5 |
| Lead (Pb) |
≤0.05 |
≤0.05 |
≤0.07 |
≤0.07 |
Mechanical Properties:
| Property |
C21000 |
C23000 |
C26000 |
C27000 |
| Tensile Strength (MPa) |
300 – 350 |
310 – 370 |
360 – 430 |
400 – 460 |
| Yield Strength (MPa) |
80 – 120 |
90 – 140 |
100 – 150 |
120 – 180 |
| Elongation (%) |
≥40 |
≥35 |
≥30 |
≥25 |
| Hardness (HB) |
50 – 80 |
55 – 85 |
80 – 110 |
90 – 120 |
Physical Properties:
| Property |
Value |
| Density (g/cm³) |
8.4 – 8.6 |
| Electrical Conductivity (% IACS) |
28 – 38 |
| Thermal Conductivity (W/m·K) |
90 – 120 |
| Melting Point (°C) |
900 – 940 |
| Grade |
ASTM
C10100,C10200,C11000,C12000,C12200
JIS
C1011,C1020,C1100,C1201,C1220,C1221
EN
Cu-OFE, Cu-HCP, Cu-PHC, Cu-ETP, Cu-DHP, Cu-DLP;
CW009A, CW021A, CW020A, CW004A, CW024A, CW023A
DIN
OF-Cu, SE-Cu, E-Cu58, SF-Cu, SW-Cu. |
| Temper |
Soft, 1/4 Hard, 1/2 Hard, Hard, Extra Hard |
| Size |
Diameter: ≤ 500mm
Length: Straight ≤ 12000mm |
| Function & Application |
Offering high electrical conductivity and form ability, 110 copper is 99.9% pure. Also known as ETP copper, it’s often used in electrical applications, such as for bus bars and wire connectors, as well as for flashing, gaskets, and rivets. |
1. Ce tipuri de materiale furnizați??
Suntem specializați în furnizarea de cupru de înaltă calitate (inclusiv cupru pur și aliaje), aluminiu (în diverse grade și forme), și materiale din alamă. Our product range includes sheets, plăci, coils, ștangi, tubes, and custom solutions.
2. Can you provide customized sizes and specifications?
Yes, we offer customized solutions to meet your specific requirements. Whether it’s custom dimensions, thicknesses, or finishes, we can tailor our products to your needs.
3. What industries do your materials serve?
Our materials are widely used in industries such as construction, automotive, electrical, plumbing, HVAC, packaging, and decorative applications.
4. Do you comply with international standards?
Yes, all our products meet international standards such as ASTM, EN, and GB/T. We ensure the highest quality and reliability for every product.
5. What is your minimum order quantity (MOQ)?
Our MOQ varies depending on the material and product type. Please contact us directly to discuss your specific order requirements.
6. Oferiți materiale de probă?
Yes, Putem furniza mostre pentru evaluarea dumneavoastră. Vă rugăm să ne contactați pentru a discuta detaliile mostrelor, inclusiv dimensiuni și aranjamente de transport.
7. Cum asigurați calitatea produselor?
Achiziționăm materiale de la producători de încredere și efectuăm controale riguroase de calitate în fiecare etapă a producției. Fiecare produs este inspectat pentru a se asigura că respectă specificațiile dumneavoastră.
8. Care sunt opțiunile voastre de transport?
Oferim opțiuni de transport flexibile, inclusiv transport maritim, aerian, și rutier, pentru a asigura livrări rapide și sigure. De asemenea, putem gestiona documentele de export și vămuirea.
9. Trimiteți la nivel internațional??
Yes, Exportăm către clienți din întreaga lume, inclusiv regiuni din Asia, Europa, Americi, și altele.
10. Cum pot obține o ofertă?
Ne puteți contacta direct prin email sau telefon, sau completați formularul de solicitare de pe site-ul nostru. Please provide details about the material type, dimensions, quantity, and delivery location for an accurate quote.
11. What payment methods do you accept?
We accept a range of payment methods, including T/T (bank transfer), L/C, and other secure options. Payment terms can be discussed during the order process.
12. What is your lead time?
Lead times vary depending on the product and quantity. Typically, orders are processed within 7-15 days, but we will confirm the exact timeline based on your requirements.
13. Can you provide material certifications?
Yes, we can provide material certifications, including mill test certificates (MTC) and other required documentation, upon request.
14. How do I contact your support team?
You can reach us through our contact page, email, or phone. Our team is ready to assist you with any inquiries or support you need.
1. High-Quality Materials
We specialize in supplying premium copper, aluminiu, and brass materials that meet international standards such as ASTM, EN, and GB/T. Our products are sourced from trusted manufacturers to ensure reliability, durability, and superior performance.
2. Comprehensive Product Range
From sheets, plăci, and coils to rods, tubes, and custom profiles, we offer a wide variety of products to meet the diverse needs of industries such as construction, automotive, electrical, and more.
3. Customization Options
We understand that every project is unique. That’s why we provide tailored solutions, including custom sizes, thicknesses, finishes, and special requirements, to match your exact specifications.
4. Competitive Pricing
Our strong partnerships with manufacturers and streamlined supply chain operations allow us to offer competitive pricing without compromising on quality.
5. Strict Quality Control
We follow rigorous quality assurance processes to ensure every product meets or exceeds your expectations. Each order undergoes thorough inspection before delivery.
6. Efficient Logistics
Located in Wuxi, a city with excellent water, land, and air transportation links, we ensure timely and reliable delivery to clients worldwide. Whether by sea, aerian, or land, we provide efficient shipping solutions tailored to your needs.
7. Global Reach
With years of export experience, we serve clients across Asia, Europa, Americi, and other regions, providing professional export documentation and customs clearance support.
8. Dedicated Customer Service
Our team is committed to providing exceptional service at every step. From inquiry to delivery, we ensure clear communication, prompt responses, and a seamless experience.
9. Long-Term Partnerships
We value honesty, trust, and reliability in our relationships. Scopul nostru este să construim parteneriate durabile cu clienții noștri prin furnizarea constantă de produse de calitate și servicii deosebite.
10. Performanță Dovedită
Materialele noastre sunt recunoscute pe scară largă și bine primite de clienți din întreaga lume. Mulți dintre clienții noștri revin pentru afaceri repetate, un testament al calității și încrederii pe care o oferim.
LOWIFAR METAL
