7075 Aluminum

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7075 Aluminum

1. Grade: 7075 (Aviation Grade Available)

2. Type: Aluminum Plate, Aluminum Pipe/Tube, Aluminum Bar

3. Temper: O/ H14/ H112/ T6/ T651/ T7351/ T351

4. Standard: ASTM B209/ EN 485,ASTM B221/ EN754/ EN755,ASTM B221/ EN754/ EN755

5. Size: Thickness 5mm to 150mm, Customized

6. Surface: mill finish surface, bright, polished surface

7. Delivery Time: 15-30 days

YK Aluminum supplies 7075 aluminum plates, 7075 aluminum pipes, 7075 aluminum flats, and 7075 aluminum bars.

EN AW 7075 (AlZn5, 5MgCu-3.4365) - very high-strength aerospace aluminum. Offering superior stress corrosion resistance, 7075 provides a very high yield and tensile strength.

What’s the difference between 2024 and 7075 aluminum?

Both aluminum alloy 2024 and 7075 aluminum is hard aluminum.

Chemistry composition different: 7075 aluminum is Al-Mg-Zn-Cu alloy aluminum plate is Al-Cu aluminum, it contains Cu over 3.8 – 4.9%.

Mechanical Properties, mainly different is 2024 T4 aluminum plate is 120HB, 7075 T651 aluminum plate hardness is over 160HB.

Both the alloy 2024 and 7075 aluminum can produce an aluminum plate, aluminum profile, aluminum pipe, and aluminum bar. It can also make heat treatment.

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Weight %	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Each	Total
Minimum	–	–	1.2	–	2.1	0.18	5.1	–	–	–
Maximum	0.4	0.5	2	0.3	2.9	0.28	6.1	0.2	0.05	0.15

Mechanical Properties of Aluminum 7075
Temper	Tensile					Hardness
Ultimate		Yield		Elongation	Brinell	–
–	KSI	MPA	KSI	MPA	%	–
T6, T651	83	572	73	503	11	150
T73, T7351	73	503	63	434	13	N/A