铜合金棒材
产品描述
C11000 (ETP Copper) is the most widely specified pure copper grade, offering an optimal balance of excellent electrical and thermal conductivity, good formability, reasonable corrosion resistance, and cost-effectiveness. It is the benchmark material for electrical conductivity and serves as the foundation for countless applications across electrical, electronic, thermal, architectural, and industrial sectors.
尺寸范围
- Up to Φ300 mm+
- Length:2 m / 2.5 m / 3 m
- Surface Finish:Drawn, turned, ground (high-precision tolerance ±0.01 mm)
- Product form:Hot-rolled bar, cold-drawn bar, ground/polished bar, forged bar
牌号标准
| 标准体系 | 数值 |
|---|---|
| 🇺🇸 UNS | C11000 |
| 🇺🇸 ASTM | B152 (sheet/plate/strip), B187 (rod/bar), B3 (wire), B49 (electrical rod) |
化学成分
| 元素 | 数值 |
|---|---|
| Cu | 99.90min |
机械性能
| 性能 | 数值 |
|---|---|
| Soft / Annealed (O60)Tensile Strength Rm (MPa) | 200–250 |
| Soft / Annealed (O60)Yield Strength Rp0.2 (MPa) | 30–70 |
| Soft / Annealed (O60)Elongation A (%) | 35–55 |
| Soft / Annealed (O60)Hardness | HB 35–45 |
| 1/4 Hard (H01)Tensile Strength Rm (MPa) | 235–290 |
| 1/4 Hard (H01)Yield Strength Rp0.2 (MPa) | 180–220 |
| 1/4 Hard (H01)Elongation A (%) | ≥ 20 |
| 1/4 Hard (H01)Hardness | HB 60–80 |
物理性能
| 性能 | 单位 | 数值 |
|---|---|---|
| DIN / Germany | - | E-Cu58 (2.0065) |
| JIS / Japan | - | C1100 |
| GB / China | - | T2 (GB/T 5231) |
| BS / UK | - | C101 / C102 |
应用场景
- Electrical / Power:Busbars, electrodes, terminals, conductive posts
- Electronics / Thermal:Heat sinks, thermal blocks, refrigeration components
- Mechanical / Structural:Valves, mold inserts, welded structural parts
- Chemical / Corrosion:Process piping, corrosion-resistant fittings
- Wire Drawing:Feedstock for wire drawing, cable conductors