7075-T651 Aluminum Build Platform - AMS 4045 - ASTM B209 - UNS A97075
Engineered for exceptional strength and performance, 7075-T651 aluminum is a premier choice for build platforms in Powder Bed Fusion (PBF) additive manufacturing systems. This high-strength aerospace-grade alloy delivers superior stability and durability, making it ideal for demanding environments where precision and reliability are critical.
Heat-treated and stress-relieved to the T651 temper, these platforms maintain flatness and integrity through repeated thermal cycles, ensuring consistent part quality and reduced downtime. Whether you are producing aerospace components, defense hardware, or advanced industrial parts, 7075-T651 offers the strength and precision your additive manufacturing process demands.
- Inventory & Specs
- Chemical Composition
- Physical Properties
- Mechanical Properties
- Datasheet
- Additional Info
- FAQs
Advanced Inventory Size Ranges for 7075-T651
| Type | Size Range | Specifications | Get a Quote |
|---|---|---|---|
| Build Platforms | 0.500" - 5.000" | AMS 4045, ASTM B209, UNS A97075 | Get a Quote |
Ideal for Additive Manufacturing Build Platforms
In Powder Bed Fusion (PBF) systems, platform stability is critical for part integrity and dimensional accuracy. 7075-T651 aluminum offers exceptional strength and dimensional stability, even under demanding thermal cycles. Its stress-relieved temper minimizes distortion, ensuring a flat, reliable surface for consistent builds. This makes it an excellent choice for industries where high strength and precision are essential—such as aerospace, defense, and advanced industrial applications.
Why Choose United Performance Metals?
At United Performance Metals, we manufacture 7075-T651 Aluminum Build Platforms to exacting standards, offering:
- Dimensional Stability: Stress-relieved temper (T651) reduces warping during machining and thermal exposure.
- High Strength: One of the strongest aluminum alloys, ideal for heavy-duty additive manufacturing environments.
- Custom Sizes: Available to fit your specific PBF machine requirements.
- Excellent Machinability: Enables precision surface finishing for optimal powder bed performance.
Other industry standards we comply with:
- DFARS Compliant
Common Trade Names
- Aluminum 7075
- AA7075
Industry Applications for 7075-T651
- Aerospace Structural Components
- Missile Components
- Propulsion System Parts
Chemical Composition
| Element | Percent by Weight Min | Percent by Weight Max | |
|---|---|---|---|
| Al | Aluminum | Balance | |
| Zn | Zinc | 5.1 | 6.1 |
| Mg | Magnesium | 2.1 | 2.9 |
| Cu | Copper | 1.2 | 2.0 |
| Cr | Chromium | 0.18 | 0.28 |
| Fe | Iron | 0.5 | |
| Si | Silicon | 0.4 | |
| Mn | Maganese | 0.3 | |
| Ti | Titanium | 0.2 | |
Physical Properties
| Density | Melting Range | Thermal Conductivity | Electrical Conductivity | Coefficient of Thermal Expansion |
|---|---|---|---|---|
| 0.101 lb/in³ (2.80 g/cm³) | 890–1,180°F (477–638°C) | ~130 W/m·K | ~33% IACS | 13.1 µin/in-°F |
Mechanical Properties
| Ultimate Tensile Strength | Yield Strength | Elongation | Hardness | Modulus of Elasticity |
|---|---|---|---|---|
| ~83 ksi (572 MPa) | ~73 ksi (503 MPa) | ~11% | ~150 HB | ~10.4 x 10⁶ psi |