7075 Aluminum Bar
7075 Aluminum Alloy is a high-performance alloy primarily composed of zinc as its main alloying element. Known for its superior mechanical properties, it exhibits excellent ductility, high strength, toughness, and resistance to fatigue, making it highly suitable for high-stress applications. While 7075 aluminum is slightly more brittle than many other alloys due to microsegregation, it offers significantly better corrosion resistance than 2000 series alloys, making it a reliable choice for demanding environments.
This alloy is one of the most widely used materials in structural applications where high strength is critical, and it has become a staple in the aerospace industry, particularly for aircraft components. Its combination of strength, durability, and corrosion resistance ensures that 7075 aluminum continues to be a preferred choice for industries that require materials to withstand extreme stress and harsh conditions.
Key applications of 7075 aluminum include:
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Aerospace: aircraft fuselages, wings, and other structural components
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Military: components for defense equipment and weapons systems
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Sports equipment: high-performance bicycles, golf clubs, and sporting goods
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Marine: boat hulls and parts exposed to harsh conditions
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Automotive: high-performance vehicle frames and parts
With its exceptional strength-to-weight ratio and outstanding fatigue resistance, 7075 aluminum remains one of the top choices for industries requiring premium materials capable of performing in high-stress environments.
Product Parameters
|
Diameter |
5-650mm or customized |
Length |
100-2000mm or customized |
|
Certificate |
ISO.SGS.BV |
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Standard |
He, AiSi, ASTM, GB, DIN, EN ect. |
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Brand |
1000 Series:1050 1060 1070 1100 1200 1235 ect. 3000Series:3003 3004 3005 3104 3105 3A21 ect. 5000 Series:5005 5052 5083 5086 5154 5182 5251 5754 5A05 ect. 6000 Series:6061 6063 6082 6A02 ect. 7000 Series:7050 7475 7075 ect. 8000 Series:8A06 8011 8090 ect. |
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Surface |
Coating, embossing, drawing, polishing, anodizing, etc. |
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OEMService |
Punching, cutting special size, making flat surface, surface treatment, etc. |
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Delivery time |
received.30%After deposit7-15working day |
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Application |
Construction, shipbuilding, decoration, industry, manufacturing, machinery, hardware and other fields |
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Sample |
Free OffersSample |
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Packaging |
Strapping, plastic bag, film, wooden pallet Standard seaworthy export packing or according to customer requirement |
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chemical composition
|
Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Others: Each |
Others: Total |
Al: Min. |
|
1050 |
0.25 |
0.40 |
0.05 |
0.05 |
0.05 |
– |
0.05 |
0.03 |
0.03 |
– |
99.50 |
|
1060 |
0.25 |
0.35 |
0.05 |
0.03 |
0.03 |
– |
0.05 |
0.03 |
0.03 |
– |
99.60 |
|
1070 |
0.20 |
0.25 |
0.04 |
0.03 |
0.03 |
– |
0.04 |
0.03 |
0.05 |
– |
99.70 |
|
1100 |
0.95 Si Fee |
0.05~0.20 |
0.05 |
– |
– |
0.1 |
– |
0.05 |
0.15 |
99.0 |
|
|
2014 |
0.5~1.2 |
0.7 |
3.9~5.0 |
0.4~1.2 |
0.2~0.8 |
0.10 |
0.25 |
0.15 |
0.05 |
0.15 |
Allowance |
|
2017 |
0.2~0.8 |
0.7 |
3.5~4.5 |
0.4~1.0 |
0.4~0.8 |
0.10 |
0.25 |
0.15 |
0.05 |
0.15 |
91.5 – 95.5 |
|
2024 |
0.50 |
0.50 |
3.8~4.9 |
0.3~0.9 |
1.2~1.8 |
0.10 |
0.25 |
0.15 |
0.05 |
0.15 |
Allowance |
|
3003 |
0.60 |
0.70 |
0.05~0.20 |
1.0~1.5 |
– |
– |
0.10 |
– |
0.05 |
0.15 |
Allowance |
|
3A21 |
0.60 |
0.70 |
0.20 |
1.0-1.6 |
0.05 |
– |
0.15 |
0.1-0.2 |
– |
– |
Allowance |
|
3004 |
0.30 |
0.70 |
0.25 |
1.0~1.5 |
0.8~1.3 |
– |
0.25 |
– |
0.05 |
0.15 |
Allowance |
|
3005 |
0.60 |
0.70 |
0.30 |
1.0~1.5 |
0.2~0.6 |
0.10 |
0.25 |
0.10 |
0.05 |
0.15 |
Allowance |
|
3105 |
0.60 |
0.70 |
0.30 |
0.3~0.8 |
0.2~0.8 |
0.20 |
0.40 |
0.10 |
0.05 |
0.15 |
Allowance |
|
5005 |
0.30 |
0.70 |
0.20 |
0.20 |
0.5~1.1 |
0.1 |
0.25 |
– |
0.05 |
0.15 |
Allowance |
|
5052 |
0.25 |
0.40 |
0.10 |
0.10 |
2.2~2.8 |
0.15~0.35 |
0.10 |
– |
0.05 |
0.15 |
Allowance |
|
5754 |
0.40 |
0.40 |
0.10 |
0.50 |
2.6~3.6 |
0.30 |
0.20 |
0.15 |
0.05 |
0.15 |
Allowance |
|
5A05 |
0.50 |
0.50 |
0.10 |
0.3-0.6 |
4.8-5.5 |
– |
0.20 |
– |
0.05 |
0.05 |
Allowance |
|
5083 |
0.40 |
0.40 |
0.10 |
0.4~1.0 |
4.0~4.9 |
0.05~0.25 |
0.25 |
0.15 |
0.05 |
0.15 |
Allowance |
|
6061 |
0.40~0.8 |
0.70 |
0.15~0.4 |
0.15 |
0.8~1.2 |
0.04~0.35 |
0.25 |
0.15 |
0.05 |
0.15 |
Allowance |
|
6082 |
0.70~1.3 |
0.50 |
0.10 |
0.4~1.0 |
0.6~1.2 |
0.25 |
0.20 |
0.10 |
0.05 |
0.15 |
Allowance |
|
7075 |
0.40 |
0.50 |
1.2~2.0 |
0.30 |
2.1~2.9 |
0.18~0.28 |
5.1~6.1 |
0.20 |
0.05 |
0.15 |
Allowance |
Mechanical properties
| Tensile Strength
(MPa) |
Yield strength
(MPa) |
ElongationRate
(%) |
Hardness
(HV) |
| 572 | 503 | 11 | 175 |
Physical Performance
| Density | Melting Point | modulus of elasticity | Thermal conductivity |
| 2.81 Kg/m³ | 477-635 °C | 71.7GPa | 130W/m.K |
annealing state
|
Brand |
annealing state |
|
1xxx: 1050, 1050A, 1060, 1100 |
O, H12, H14, H16, H18, H22, H24, H26, H28, H111 |
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3xxx: 3003, 3004, 3005, 3105 |
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5xxx: 5005, 5052, 5754, 5083, 5086, 5182, 5049, 5251, 5454 |
O, H22, H24, H26, H28, H32, H34, H36, H38, H111 |
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6xxx: 6061, 6082 |
T4, T6, T451, T651 |
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2xxx: 2024 |
T3, T351, T4 |
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7xxx: 7075 |
T6, T651 |
Scope of application
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AluminumUSES AND APPLICATION AREA |
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Food Packaging |
Beverage can ends, cans, bottle caps, etc. |
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Building |
Curtain walls, cladding, suspended ceilings, thermal insulation, venetian blinds, etc. |
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Transportation |
Auto parts, passenger car bodies, aviation ships and air cargo containers. |
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ElectronicEquipment |
Electrical appliances, communication equipment,PCPlate drilling guide, lighting and heat dissipation materials, etc. |
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Consumer Goods |
umbrellas, cooking utensils, sports equipment, etc |
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Other |
Military, color coated aluminum plate |
| Alloy Series | Chinese standard | American standard | European standard |
|
1xxx series |
1050 |
– |
– |
|
1050A |
– |
EN AW-1050A |
|
|
1060 |
1060 |
– |
|
|
1100 |
1100 |
– |
|
|
2xxx series |
2024 |
2024 |
EN AW-2024 |
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3xxx series |
3003 |
3003 |
EN AW-3003 |
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3004 |
3004 |
EN AW-3004 |
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|
3005 |
3005 |
EN AW-3005 |
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|
3105 |
3105 |
EN AW-3105 |
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5xxx series |
5005 |
5005 |
EN AW-5005 |
|
5052 |
5052 |
EN AW-5052 |
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|
5754 |
5754 |
EN AW-5754 |
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|
5083 |
5083 |
EN AW-5083 |
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|
5086 |
5086 |
EN AW-5086 |
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|
5182 |
– |
EN AW-5182 |
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|
5049 |
– |
EN AW-5049 |
|
|
5251 |
– |
EN AW-5251 |
|
|
6xxx series |
6061 |
6061 |
EN AW-6061 |
|
6082 |
– |
EN AW-6082 |
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|
7xxx series |
7075 |
7075 |
EN AW-7075 |
