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Alloy:7475
Width: 500mm - 2300mm
Thickness: 0.2mm - 350mm
Port of Loading: Qingdao
Certificated: ISO9001:2015 and AS9100
7475 aluminum alloy, part of the 7000 series aluminum alloys, is widely used in aerospace. Supplied in both bare and clad forms, it's typically annealed for optimal machinability. Offering high strength skin to 7075 aluminum but with superior fracture toughness, it's prized for its corrosion resistance and fatigue properties. Ideal for applications demanding exceptional mechanical strength, fracture toughness, and resistance to fatigue crack propagation, such as aircraft fuselage skin.
Product | 7475 Aircraft Aluminum Sheet Plate | |
Hot selling temper | T61, T761, T7651, T651, T7351 | |
7475 aluminum sheet | thickness:0.01”-0.24”(0.2mm-6mm) | Width:35.4”-104”(900mm-2650mm) |
7475 aluminum plate | thickness:0.24”-9.84”(6mm-250mm) | Width:35.4”-104”(900mm-2650mm) |
7475 cast aluminum plate | Thickness:0.24"-15.75"(6mm-400mm) | Width:52”-73.2”(1320mm-1860mm) |
7475 aluminum armor plate | Thickness:0.32”-9.84”(8mm-250mm) | Width:35.4”-104”(900mm-2650mm) |
Surface treatment | Mill finish, Bright, polished, hair line, brush, sand blast, checkered, embossed, etching, etc. | |
Surface requirements | The surface is smooth, free of defects such as scratches and oxide skin to ensure that the aluminum plate will not be corroded or damaged during use | |
Tolerance of flatness | On the longest side of the plate, the flatness tolerance is 3mm/m; On the shortest side of the plate, the flatness tolerance is 2mm/m. | |
Haomei possesses international aviation quality system certification such as AS9100 OHSAS 18001 ISO14001 ISO 9001 NADCAP HT NADCAP NDT IATP16949; and the products conforms to the following specifications:
7475-T61 Sheet AMS 4084 |
7475-T61 Sheet Alclad AMS 4207 |
7475-T651 Plate AMS 4090 |
7475-T761 Alclad Sheet AMS 4100 AMS4100 DMS2234 LN9073 |
7475-T761 Sheet AMS 4085 AMS4085 |
7475-T7651 Plate AMS 4089 |
7475-T7351 Plate AMS 4202 |
7475 O Clad DMS2234 |
Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Al | |
0.10 | 0.12 | 1.20-1.90 | 0.06 | 1.9-2.60 | 0.18-0.25 | - | 5.2-6.20 | 0.06 | Remainder |
Type | Temper | Thickness mm | Direction | Rm | Rp0.01 | Rp0.2 | R0.7 | R0.85 | A/% |
MPa | |||||||||
7475 aluminum sheet | O | 2.0 | L | 203 | 102 | 18 | |||
LT | 204 | 87 | 17 | ||||||
T6 | L | 548 | 337 | 487 | 492 | 478 | 14 | ||
LT | 546 | 345 | 476 | 484 | 465 | 15.3 | |||
7475 aluminum sheet | T76 | 2.0 | L | 791 | 293 | 428 | 430 | 419 | 11.4 |
LT | 485 | 319 | 418 | 421 | 410 | 10.6 | |||
7475 aluminum plate | T651 | 38 | L | 560 | 423 | 499 | 503 | 497 | 13.4 |
LT | 570 | 386 | 492 | 500 | 478 | 14.2 | |||
T7651 | L | 522 | 370 | 453 | 455 | 448 | 14.1 | ||
LT | 526 | 363 | 452 | 457 | 442 | 12.9 | |||
T7351 | L | 517 | 349 | 443 | 448 | 432 | 14.0 | ||
LT | 510 | 353 | 439 | 442 | 435 | 14.6 | |||
- High strength:
7475 aluminum plate is a high-strength aluminum alloy, and its tensile strength can reach 500-600MPa, or even higher, which is much higher than ordinary aluminum alloys.
- Good corrosion resistance:
7475 aluminum alloy plate has good corrosion resistance by adding other alloy elements, and can resist corrosion in different environments, such as seawater, acid rain, etc.
- Good machinability:
7475 aluminum sheet can be easily processed, formed and welded to meet the needs of different application scenarios.
- Good wear resistance:
7475 aluminum plate has high surface hardness and excellent wear resistance, and performs well in high stress and high friction environments.
- Good high-temperature performance:
7475 aluminum alloy sheet performs well in high-temperature environments, has high thermal stability, and is not easy to deform or lose strength.
Fuselage parts
Skins
Bulkheads
Wing components
Upper and lower skins
Spars
Center structures
Product | Uses |
AMS 4084 7475-T61 aluminum sheet | structural parts, airfoils and fuel tanks in the aerospace field |
AMS 4090 7475-T651 aluminum plate | structural parts have no special requirements for stress corrosion resistance |
AMS 4085 7475-T761 aluminum sheet | structural parts, airfoils and fuel tanks in the aerospace field |
AMS 4089 7475-T7651 aluminum plate | Large structural parts such as fuselage and wings in the aerospace field |
AMS 4202 7475-T7351 aluminum plate | structural parts that are resistant to stress corrosion in the aerospace field |
AMS 4207 7475-T61 Alclad aluminum sheet | structural parts, airfoils and fuel tanks in the aerospace field |
AMS 4100 7475-T761 Alclad aluminum Sheet | Fuel tanks and other components in the aerospace field that require high strength and high corrosion resistance |
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