Elemental Composition Comparison
| 元素 | UNS C63000 | CW307G | 意義 |
|---|---|---|---|
| 銅 | 82% | 85-89% | Base Metal |
| 鋁 (Al) | 10% | 0.5-1.5% | Strength Enhancer |
| 鎳 (Ni) | 5% | 4-5% | 耐腐蝕性能 |
| 鐵 (Fe) | 3% | 0.5-1.5% | Structural Stability |
| 鋅 (Zn) | 痕跡 | 3-5% | Alloy Modifier |
機械性能比較
| 財產 | UNS C63000 | CW307G | Comparative Analysis |
|---|---|---|---|
| 抗拉強度 | 760 MPa | 550-600 MPa | 27-38% Higher in C63000 |
| 屈服強度 | 470 MPa | 240-280 MPa | Significantly Stronger |
| 伸長 | 10% | 25-35% | More Ductile in CW307G |
| 硬度（洛氏B） | 94 | 80-85 | Enhanced Wear Resistance in C63000 |
Corrosion Resistance Evaluation
| 環境 | UNS C63000 | CW307G | Corrosion Resistance Level |
|---|---|---|---|
| 海水 | 優秀的 | 緩和 | Superior Performance of C63000 |
| Chemical Exposure | 非常好 | 有限的 | Advanced Protection |
| 工業氛圍 | Highly Resistant | 好的 | Enhanced Durability |
Thermal Performance Comparison
| 範圍 | UNS C63000 | CW307G | Performance Differential |
|---|---|---|---|
| 溫度範圍 | -50°C to 300°C | -20°C to 250°C | Wider Operational Envelope |
| 導熱係數 | 35-40 W/mK | 25-30 W/mK | Better Heat Transfer |
| 熱膨脹 | 16.5 × 10^-6 /°C | 18.7 × 10^-6 /°C | More Dimensional Stability |
Application Domain Mapping
| 工業部門 | UNS C63000 | CW307G | 適應性 |
|---|---|---|---|
| 海洋工程 | Highly Suitable | 有限的 | Superior Performance |
| 航天 | 優秀的 | 貧窮的 | Critical Component Applications |
| 化學加工 | 非常好 | 緩和 | Advanced Protection |
| 水暖 | 好的 | 優秀的 | Cost-Effective Solution |
| Electrical Components | 好的 | 非常好 | General Application |
Key Distinguishing Factors
- 作品: C63000 is a Nickel-Aluminum Bronze, CW307G is a Naval Brass
- 力量: C63000 offers superior tensile and yield strength
- 耐腐蝕性能: Significantly better in marine and chemical environments
- 溫度範圍: C63000 operates effectively in a wider temperature spectrum
- 應用重點: C63000 excels in high-performance, demanding conditions
Practical Implications
- C63000 is ideal for critical, high-stress applications requiring exceptional mechanical properties
- CW307G is more suitable for general-purpose engineering and cost-sensitive projects
- Selection depends on specific environmental and performance requirements