摘要
AA 7017 Aluminum Alloy and AA 7055 Aluminum Alloy are both aluminum alloys commonly used in engineering applications. 7017 Aluminum offers a tensile strength of 455 MPa compared to 7055 Aluminum's 654 MPa.
Key Differences
- ◆ {'alloy_a': '455 MPa', 'alloy_b': '654 MPa', 'property': 'Tensile Strength'}
- ◆ {'alloy_a': '402 MPa', 'alloy_b': '595 MPa', 'property': 'Yield Strength'}
- ◆ {'alloy_a': 'N/A', 'alloy_b': 'N/A', 'property': 'Hardness (Brinell)'}
- ◆ {'alloy_a': 'N/A', 'alloy_b': 'N/A', 'property': 'Density'}
- ◆ {'alloy_a': 'N/A', 'alloy_b': 'N/A', 'property': 'Melting Point'}
- ◆ {'alloy_a': '5/10', 'alloy_b': '6/10', 'property': 'Strength Rating'}
- ◆ {'alloy_a': '6/10', 'alloy_b': '6/10', 'property': 'Corrosion Rating'}
- ◆ {'alloy_a': '7/10', 'alloy_b': '7/10', 'property': 'Cost Rating'}
- ◆ {'alloy_a': '8/10', 'alloy_b': '8/10', 'property': 'Machinability Rating'}
- ◆ {'alloy_a': '4/10', 'alloy_b': '4/10', 'property': 'Temperature Rating'}
- ◆ {'alloy_a': '9/10', 'alloy_b': '9/10', 'property': 'Weight Rating'}
评级对比
强度
AA 7017 Aluminum Alloy
5/10
AA 7055 Aluminum Alloy
6/10
耐腐蚀性
AA 7017 Aluminum Alloy
6/10
AA 7055 Aluminum Alloy
6/10
轻量化
AA 7017 Aluminum Alloy
9/10
AA 7055 Aluminum Alloy
9/10
可加工性
AA 7017 Aluminum Alloy
8/10
AA 7055 Aluminum Alloy
8/10
成本效率
AA 7017 Aluminum Alloy
7/10
AA 7055 Aluminum Alloy
7/10
耐热性
AA 7017 Aluminum Alloy
4/10
AA 7055 Aluminum Alloy
4/10
性能对比
| Property | AA 7017 Aluminum Alloy | AA 7055 Aluminum Alloy |
|---|---|---|
| 基体金属 | Aluminum | Aluminum |
| 抗拉强度 | 455.0 MPa | 654.0 MPa |
| 屈服强度 | 402.0 MPa | 595.0 MPa |
| 伸长率 | 13.0 % | 10.0 % |
| 硬度（布氏） | — | — |
| 弹性模量 | — | — |
| 密度 | — | — |
| 熔点 | — | — |
| 热导率 | — | — |
| 可焊接 | — | — |
| 可热处理 | — | — |
| 磁性 | — | — |
AA 7017 Aluminum Alloy 的使用场合
Choose 7017 Aluminum when your application specifically requires this aluminum alloy's unique combination of properties and industry certifications.
AA 7055 Aluminum Alloy 的使用场合
Choose 7055 Aluminum when you need superior strength.
Frequently Asked Questions
Which is stronger, 7017 or 7055?
7017 has a tensile strength of 455 MPa while 7055 reaches 654 MPa, making 7055 the stronger alloy in ultimate tensile terms. For yield strength, 7017 is rated at 402 MPa versus 595 MPa for 7055.
Does 7017 or 7055 have better corrosion resistance?
Both alloys share the same corrosion resistance rating of 6/10.
Is 7017 or 7055 easier to weld?
Weldability data is not available for both alloys. In terms of machinability, 7017 scores 8/10 and 7055 scores 8/10.
Which is more cost-effective, 7017 or 7055?
Both alloys are similarly priced with a cost rating of 7/10.
Can I use 7017 instead of 7055 for aerospace applications?
Strength ratings: 7017 5/10 vs 7055 6/10. Always validate substitution against your specific design codes and operating conditions.