7075 Aluminum Round Bar | 7075-T6 Aerospace Rod – HXM Aluminum

HXM Aluminum supplies 7075-T6 aluminum round bar — the strongest commercially available aluminum alloy. Widely used in aerospace, defense, and high-performance automotive applications. View all aluminum round bar grades →

7075 Aluminum Round Bar Specifications

Parameter	7075-T6 Round Bar
Alloy	7075 (Al-Zn-Mg-Cu)
Temper	T6, T651, T6511
Diameter	6mm – 300mm (1/4” – 12”)
Length	1000mm – 6000mm, custom cut available
Tensile Strength	≥ 572 MPa (T6)
Yield Strength	≥ 503 MPa (T6)
Elongation	≥ 11%
Hardness (HB)	≥ 150 HB
Density	2.81 g/cm³
Standard	AMS 4126, ASTM B211, QQ-A-225/9
Certificate	ISO 9001, AMS, MTC EN 10204 3.1

7075 Aluminum Chemical Composition (%)

Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Al
0.4 max	0.5 max	1.2–2.0	0.3 max	2.1–2.9	0.18–0.28	5.1–6.1	0.2 max	Balance

Why Choose 7075 Aluminum Round Bar?

• Highest strength — the strongest aluminum alloy available commercially
• Aerospace certified — AMS 4126, QQ-A-225/9 approved
• Excellent fatigue resistance — ideal for aircraft structural parts
• Good machinability — superior to 2024 in cutting operations
• Anodizing capable — decorative and hard coat anodizing supported

Note: 7075 has relatively poor corrosion resistance. Consider alclad 7075 or protective coating for marine environments.

Typical Applications

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