铜合金板材
产品描述
符合 ASTM B36、EN 1652 和 GB/T 2041 标准的锌合金。铜含量 63%，锌含量 35%。 尺寸：标准宽度约为 600-1200 毫米，也可定制。 提供多种状态（O60 至 H10），具有一致的机械性能和优异的尺寸公差，适用于电气、汽车和装饰等行业的精密冲压、深拉延和大批量钣金加工。
尺寸范围
- Thickness: 0.1mm – 50mm (custom available)
- Width: Up to 1200mm
- Length: Up to 3000mm or coil
- Tolerance: ±0.01mm to ±0.1mm (depending on thickness)
化学成分
| 元素 | 数值 |
|---|---|
| Cu | 68.5 – 71.5 |
| Zn | 28.5 – 31.5 |
| Pb | ≤ 0.07 |
| Fe | ≤ 0.05 |
| Other Elements (Each) | ≤ 0.02 |
| Other Elements (Total) | ≤ 0.10 |
机械性能
| 性能 | 数值 |
|---|---|
| O60 / O | Tensile Strength (MPa)300 – 380,Yield Strength (MPa)≤ 130,Elongation (%)≥ 50,Hardness (HV)50 – 80 |
| H01 / 1/4H | Tensile Strength (MPa)340 – 420,Yield Strength (MPa)130 – 200,Elongation (%)≥ 40,Hardness (HV)70 – 100 |
| H02 / 1/2H | Tensile Strength (MPa)380 – 460,Yield Strength (MPa)200 – 280,Elongation (%)≥ 30,Hardness (HV)90 – 120 |
| H04 / H | Tensile Strength (MPa)460 – 540,Yield Strength (MPa)280 – 380,Elongation (%)≥ 15,Hardness (HV)110 – 140 |
物理性能
| 性能 | 单位 | 数值 |
|---|---|---|
| Density | - | 8.53g/cm³ |
应用场景
- Ammunition cartridge cases and primers
- Electrical terminals, connectors, and switch components
- Decorative trims, panels, and architectural hardware
- Plumbing fittings, valves, and bathroom fixtures
- Heat exchanger fins and radiator components
- Automotive radiator cores and grilles
- Musical instruments and acoustic components
- Clock dials, gauges, and instrument panels
- Stamped parts, drawn shells, and deep-drawn components
- Gold-colored decorative finishes and imitation gold leaf
- Pins, fasteners, and rivets
- Reflectors, nameplates, and signage