7075 T6/T62/T7351 Aircraft Aerospace Aviation Aluminum Alloy Sheet Plate
Basic Info.
Model NO.
7075
Technique
Hot Rolled
Grade
7000 Series
Temper
O/T6/T62/T73/T7351/T76
Surface Treatment
Mill Finish
Alloy
Alloy
Deep Process
CNC, Drilling, Milling, Cutting, Welding
Trade Term
Fob CIF CFR CNF EXW, etc
Tolerance
1%
Sample
Available
Lead Time
According to Order Quantity
Test
Factory Inspection List
Transport Package
Export Standard Wooden Pallet
Specification
According to Customer Requirement
Trademark
Chalco Aluminum
Origin
Henan China
HS Code
7606125900
Production Capacity
15000mt/Month
Product Description
7075 T6 T62 T7351 aluminum alloy sheet plate Product Description7075 T6 T62 T7351 aluminum alloy sheet plate is currently the most widely used 7 * * * aviation Aluminum Alloy, main supply varieties of aluminum or aluminum, heat treatment condition of O, T6, T73, T76. The static strength of T6 is the highest, the ductility is the lowest and the fatigue is the worst. It is sensitive to stress corrosion cracking, and toughness decreases with the decrease of temperature. So the T6 state is not applied to cryogenic working parts. T73 has the lowest state strength, but has high fracture toughness and excellent resistance to stress corrosion cracking and denudation. The performance of T76 is between T6 and T73. Compared with T6 state, it has low strength but good resistance to stress corrosion. Compared with T73 state, its strength is high, but its stress corrosion resistance is poor.
Product Parameters
| Chemical Composition of 7075 alloy | |||||||||||||
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Zr | Others | Al | |
| Each | Total | ||||||||||||
| 7075 | 0.40 | 0.50 | 1.2~2.0 | 0.3 | 2.1~2.9 | 0.18~0.28 | ~ | 5.1~6.1 | 0.20 | ~ | 0.05 | 0.15 | Remainder |
| Alloy | Alloy Series | Main features | σb Value/MPa | Working Temperature/ºC |
| 7075 | 7075 series | 7075 T6 T62 T7351 aluminum alloy sheet plate is currently the most widely used 7 * * * aviation Aluminum Alloy, main supply varieties of aluminum or aluminum, heat treatment condition of O, T6, T73, T76. The static strength of T6 is the highest, the ductility is the lowest and the fatigue is the worst. It is sensitive to stress corrosion cracking, and toughness decreases with the decrease of temperature. So the T6 state is not applied to cryogenic working parts. T73 has the lowest state strength, but has high fracture toughness and excellent resistance to stress corrosion cracking and denudation. The performance of T76 is between T6 and T73. Compared with T6 state, it has low strength but good resistance to stress corrosion. Compared with T73 state, its strength is high, but its stress corrosion resistance is poor. | 421~538 | <125 |
| Alloy | Type | Temper | Size/mm | Direction | σb/MPa | σp 0.2/MPa | ||
| A | B | A | B | |||||
| 7075 | Aluminum sheet | T6 T62 | δ0.305~0.991 | L | 524.4 | 538.2 | 476.1 | 496.8 |
| LT | 524.4 | 538.2 | 462.3 | 483.0 | ||||
| δ1.016~3.175 | L | 538.2 | 552.0 | 483.0 | 496.8 | |||
| LT | 538.2 | 552.0 | 469.2 | 483.0 | ||||
| δ3.200~6.325 | L | 538.2 | 552.0 | 489.9 | 503.7 | |||
| LT | 538.2 | 552.0 | 476.1 | 489.9 | ||||
| δ6.35~12.675 | L | 510.6 | 524.4 | 448.5 | 462.3 | |||
| LT | 538.2 | 538.2 | 462.3 | 476.1 | ||||
| δ12.7~25.4 | L | 510.6 | 524.4 | 455.4 | 469.2 | |||
| LT | 538.2 | 552.0 | 469.2 | 483.0 | ||||
| δ25.425~50.8 | L | 503.7 | 517.5 | 441.6 | 448.5 | |||
| LT | 531.3 | 545.1 | 462.3 | 476.1 | ||||
| δ50.825~63.5 | L | 496.8 | 510.6 | 414.0 | 427.8 | |||
| LT | 524.4 | 538.2 | 441.6 | 455.4 | ||||
| ST | 483.0 | 489.9 | 407.1 | 420.9 | ||||
| δ63.525~76.2 | L | 476.1 | 489.9 | 386.4 | 400.2 | |||
| LT | 489.9 | 503.7 | 400.2 | 414 | ||||
| ST | 455.4 | 469.2 | 386.4 | 400.2 | ||||
| δ76.225~88.9 | L | 469.2 | 483.0 | 358.8 | 372.6 | |||
| LT | 489.9 | 503.7 | 400.2 | 414.0 | ||||
| ST | 448.5 | 462.3 | 372.6 | 379.5 | ||||
| δ88.9~101.6 | L | 441.6 | 455.4 | 331.2 | 338.1 | |||
| LT | 462.3 | 476.1 | 372.6 | 386.4 | ||||
| ST | 420.9 | 434.7 | 345.0 | 358.8 | ||||
| T7351 | δ12.7~25.4 | L | 469.2 | 483.0 | 393.3 | 407.1 | ||
| LT | 476.1 | 489.9 | 393.3 | 407.1 | ||||
| δ25.425~38.1 | L | 462.3 | 476.1 | 393.3 | 407.1 | |||
| LT | 469.2 | 483.0 | 393.3 | 407.1 | ||||
| δ38.125~50.8 | L | 455.4 | 469.2 | 379.5 | 393.3 | |||
| LT | 462.3 | 476.1 | 379.5 | 393.3 | ||||
| ST | 434.7 | 448.5 | 358.5 | 372.6 | ||||
| δ50.825~63.5 | L | 448.5 | 462.3 | 358.8 | 372.6 | |||
| LT | 455.4 | 469.2 | 365.7 | 379.5 | ||||
| ST | 427.8 | 441.6 | 338.1 | 358.8 | ||||
| δ63.525~76.2 | L | 437.7 | 448.5 | 338.1 | 365.7 | |||
| LT | 448.5 | 455.4 | 358.8 | 365.7 | ||||
| ST | 414.0 | 427.8 | 324.3 | 345.0 | ||||
| Alloy | Temper | Aircraft models | Application parts and typical parts |
| 7075 | Aluminum sheet: T6,T62,T7351 Aluminum plate: T6,T62,T7351 | Widely used | Panels, beams, frames, wing ribs, joints, etc. |
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