| 品牌：德隆金屬 | 規格： | 材質：7075 |
| 產地：西南 |
7075-T6/T651精密加工/模具用鋁合金板
化學成份分析(Chemical Composition Limit Of Aluminum Alloys) | |||||||||||
合金 | 硅Si | 鐵Fe | 銅Cu | 錳Mn | 鎂Mg | 鉻Cr | 鋅Zn | 鈦Ti | 其它 | 鋁 | |
每個 | 總計 | 小值 | |||||||||
7075 | 0.4 | 0.5 | 1.2-2.0 | 0.3 | 2.1-2.9 | 0.18-0.28 | 5.1-6.1 | 0.2 | 0.05 | 0.15 | 餘量 |
機械性能分析(Typical Mechanical Properties) | |||||
鋁合金牌號及狀態 | 拉伸強度 | 屈服強度 | 硬度 | 延伸率 |
|
(25°C MPa) | (25°C MPa) | 500kg力10mm球 | 1.6mm(1/16in) 厚度 | ||
ALLOY AND TEMPER | Ultimate Tensile Strength | Tensile Yield Strength | Hardness | Elongation | |
7075-T6 / T651 | 572 | 503 | 150 | 11 | |
物理性能分析(Typical Physical Properties) | ||||
鋁合金牌號及狀態 | 熱膨脹係數 (20-100℃) μm/m·k | 熔點範圍 (℃) | 電導率20℃ (68℉) | 電阻率20℃(68℉) |
ALLOY AND TEMPER | Average Coefficient Of Thermal Expansion | Approximate Melting Range | Electrical Conductivity | Electrical Resistivity |
7075-T651 | 23.6 | 475-635 | 33 | 0.0515 |
概述 (Summary):
7xxx 係列為鋁、鋅、鎂合金，商用強力合金之一，普通抗腐蝕性能及機械性能。
This is 7xxx series aluminum, one of the highest strength, commercially available alloys with fair corrosion resistance and machinability.
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