7075 Aluminum Sheet Supplier
🔹 Global Supply Chain – supports export to Europe, America, Japan, South Korea, and the Middle East
🔹 Fast Delivery – regular specifications are shipped within 3-7 days, and customized sizes are completed within 15 days
🔹 Technical Support – providing value-added services such as material selection and processing parameter optimization
Product Overview
7075 aluminum sheet is a high-strength aluminum alloy widely used in aerospace, defense, and high-performance engineering applications. It offers exceptional strength-to-weight ratio, making it an ideal alternative to steel in weight-critical structures.
Key Features
- Ultra-High Strength
Comparable to steels, suitable for high-load structural applications.
- Excellent Strength-to-Weight Ratio
Reduces overall weight while maintaining structural performance.
- Good Fatigue Resistance
Performs reliably under cyclic loading conditions.
- Heat-Treatable Alloy (T651 / T7351)
Different tempers available for strength or stress corrosion resistance.
- Suitable for Precision Machining
Supports cutting, milling, and forming for complex components.
Mechanical Properties (T651 / T7351)
| Property | T651 | T7351 | Test Standard |
|---|---|---|---|
| Tensile Strength (MPa) | 520–572 | 450–503 | ASTM E8 |
| Yield Strength (MPa) | 450–503 | 380–434 | ASTM E8 |
| Elongation (%) | 8–11 | 10–13 | ASTM E8 |
| Hardness (HB) | 140–150 | 125–135 | ASTM E10 |
| Fatigue Limit (MPa) | 150–160 | 170–190 | ASTM E466 |
Customization Options
- Thickness range: 0.5 mm – 150 mm
- Custom cutting and slitting (tight tolerance available)
- Surface treatments: anodizing, sandblasting
- OEM packaging and marking
Quality & Certifications
- Compliant with ASTM B209 / AMS standards
- ISO 9001:2015 certified
- Material Test Certificates (MTC) available
- Third-party inspection (SGS, BV, etc.)
Packaging & Delivery
- Standard: protective film + wooden crates
- MOQ: Flexible
- Lead time:
- Stock items: 3–7 days
- Custom orders: ~15 days
- Global shipping: FOB / DDP available
FAQ
Q1: What is the difference between 7075 and 6061 aluminum?
A: 7075 offers significantly higher strength, while 6061 is more suitable for general-purpose applications.
Q2: What temper should I choose, T651 or T7351?
A: T651 provides higher strength, while T7351 offers better stress corrosion resistance.
Q3: Is 7075 suitable for welding?
A: 7075 is not ideal for welding and is typically used in machined or mechanically fastened structures.
Q4: Can 7075 replace steel?
A: In many applications, 7075 can replace steel due to its high strength and lower weight.
Q5: Do you support custom sizes and processing?
A: Yes, we provide cutting, surface treatment, and other customization services.
Q6: Do you provide certification and test reports?
A: Yes, MTC and third-party inspection reports are available.
Contact us
Mob: +86-13772502581
Email: judesteel@juqing.hk
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