C26000 CuZn30 Brass Coil
Different Material Names for C26000 Brass Plate/ Coil/ Strip: GB- H68, ISO- CuZn32, ASTM- C26000, JIS- C2600, BS--, DIN- CuZn33.
Product Description
| Brass Coil / Strip - Product Specification Table | ||
| Property Category | Specification | Description / Typical Values |
| General Information | Common Names | Brass Coil, Brass Strip, Brass Roll |
| Material Standards | ASTM B36 (Cartridge Brass), ASTM B134 (Wire), ASTM B569 (Flat Products) | |
| Material Composition | Primary Alloys | CDA 26000 (Cartridge Brass): Excellent formability. CDA 26800 (Yellow Brass): General purpose. CDA 22000 (Commercial Bronze): Higher copper content. |
| Key Elements | Cu (Copper: 65-90%), Zn (Zinc: 10-35%), sometimes Pb (Lead) | |
| Physical Properties | Density | Approximately 8.47 - 8.75 g/cm³ |
| Electrical Conductivity | 25% - 50% IACS (Varies by alloy) | |
| Thermal Conductivity | 100 - 150 W/m·K | |
| Mechanical Properties | Tensile Strength | 300 - 700 MPa (45,000 - 100,000 psi) (Highly dependent on temper) |
| Yield Strength (0.2% Offset) | 100 - 650 MPa (15,000 - 95,000 psi) | |
| Elongation | 3% - 70% (Varies with temper) | |
| Hardness | Rockwell B 40 - 90+ | |
| Key Characteristics | Formability | Excellent; highly suitable for deep drawing, stamping, bending, and spinning. |
| Machinability | Fair to Good (Improved in leaded varieties) | |
| Corrosion Resistance | Good; resistant to atmospheric and freshwater corrosion. | |
| Ductility | High, especially in annealed tempers. | |
| Available Forms | Thickness (Gauge) | 0.05 mm - 3.0 mm (0.002" - 0.125") is common |
| Width (Slit) | 10 mm - 600 mm (0.4" - 24") and beyond | |
| Coil Weight | Varies (e.g., 50 kg - 2000 kg) | |
| Temper | Annealed (Soft), Quarter-Hard, Half-Hard, Full-Hard, Spring Temper | |
| Common Applications | Electrical/Electronics | Connectors, Terminals, Springs, RFI Shielding |
| Industrial & Automotive | Radiator Fins, Light Sockets, Bellows, Stamped Parts, Gaskets | |
| Decorative & Architectural | Nameplates, Jewelry, Trim, Architectural Grilles | |
| Consumer Goods | Ammunition Cartridge Cases, Musical Instruments, Zippers | |
| Alloy / UNS Designation | Thickness Range | Width Range | Temper / Condition | Key Characteristics |
| C26000 - Cartridge Brass (70/30) | 0.005" - 0.250" (0.127mm - 6.35mm) | 0.25" - 24" (6.35mm - 610mm) | O61 (Annealed) H02 (¼ Hard) H04 (½ Hard) H06 (Hard) H08 (Spring) | Formability: Excellent Machinability: 30% Corrosion Resistance: Good Color: Bright Golden Yellow |
| C26800 / C27000 - Yellow Brass (65/35) | 0.010" - 0.125" (0.254mm - 3.175mm) | 0.50" - 18" (12.7mm - 457mm) | H02 (¼ Hard) H04 (½ Hard) H06 (Hard) | Strength: Higher than C26000 Formability: Very Good Color: Rich Yellow Cost-Effective |
| C22000 - Commercial Bronze (90/10) | 0.012" - 0.188" (0.305mm - 4.78mm) | 0.25" - 16" (6.35mm - 406mm) | O61 (Annealed) H04 (½ Hard) H08 (Hard) | Corrosion Resistance: Excellent Color: Reddish Gold Ductility: Excellent (Annealed) Cold Workability: Good |
| C22600 - Jewelry Bronze | 0.004" - 0.060" (0.102mm - 1.524mm) | 0.125" - 12" (3.18mm - 305mm) | O61 (Annealed) H02 (¼ Hard) | Color: Distinctive Red-Gold Formability: Excellent Tarnish Resistance: Good Fine Grain Structure |
| C65400 - Silicon Bronze | 0.020" - 0.187" (0.508mm - 4.75mm) | 0.50" - 24" (12.7mm - 610mm) | H04 (½ Hard) H06 (Hard) | Strength: High (65-85 ksi tensile) Corrosion Resistance: Exceptional Stress Relaxation Resistance: Excellent Spring Properties: Superior |
| C35300 - High Leaded Brass (Forging Brass) | 0.032" - 0.250" (0.813mm - 6.35mm) | 1.00" - 10" (25.4mm - 254mm) | H02 (¼ Hard) H04 (½ Hard) | Machinability: 80% Hot Forgeability: Excellent Chip Formation: Superior Plating Adhesion: Excellent |
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