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高効率：耐金性が低い、鋼鉄の3〜5倍までの供給速度。
- 優れた表面品質：RA0.4-1.6μmミラー効果を簡単に達成できます。
- ツールの摩耗が低い：硬度HB60-150は、ツールの寿命を30％以上延長します。
- 良好な熱伝導率：加工中の高速熱散逸、熱変形の減少。
- 強い腐食抵抗：湿度の高い環境に適した天然酸化物膜保護。
- 高い費用対効果：密度2.7g/cm³、鋼の1/3のみ。
All uploads are secure and confidential.Grade | Heat treatment status | Tensile strength (MPa) | Yield strength (MPa) | Main characteristics | Application scenarios |
6061-T6 | T6 | 276 | 241 | Comprehensive performance excellence, easy to weld | Suitable for medium strength structural components, priority choice when welding is required |
5052-H32 | H32 | 275 | 215 | Saltwater corrosion resistance, high ductility | First choice for marine equipment, suitable for components requiring cold working forming |
7075-T6 | T6 | 572 | 503 | Ultra-high strength, anti-fatigue | High load structural components, but need to be used with surface treatment |
2024-T3 | T3 | 483 | 324 | High strength easy to machine | Aircraft structural components and high strength components requiring rapid machining |
3003-H14 | H14 | 165 | 145 | Good formability, atmospheric corrosion resistance | Architectural decorative components, scenes with high surface quality requirements |
6063-T5 | T5 | 215 | 170 | High surface smoothness | Door and window profiles and decorative components, need surface treatment to enhance corrosion resistance |
✔ Machining parameter differences: 7075 cutting speed recommended ≤80m/min (6061 can reach 150m/min), need to use tungsten carbide tools.
✔ Welding attention: 5052 recommended to use AC TIG welding, 6061 needs heat treatment after welding to restore strength.
✔ Surface treatment compatibility: 2024 anodizing effect is the best, 7075 is recommended to first electroless nickel plating and then surface treatment.
✔ Machining efficiency: 6063 > 3003 > 7075
✔ Comprehensive cost: 6061 has the highest cost-effectiveness, 7075 material cost is 2-3 times that of 6061