7050 Aluminium Plate
7050 Aluminium Plate is a heat-treatable alloy. Aluminium 7050 Plate has high toughness, strong mechanical strength, and good stress corrosion cracking resistance.
Aluminium alloy 7050 Plate also known as an aerospace grade of aluminium combining high strength, stress corrosion cracking resistance and toughness. Aluminium Plate 7050 is particularly suited for heavy plate applications (3″ to 6″ thick) due to it’s lower quench sensitivity and retention of strength in thicker sections. Aluminium 7050 therefore is the premium choice aerospace aluminium for applications such as fuselage frames, bulkheads and wing skins.
Aluminium 7050 plate is available in two tempers. T7651 (AMS 4201) Plate combines the highest strength with good exfoliation corrosion resistance and average SCC resistance. T7451 (AMS 4050) Plate provides better SCC resistance and excellent exfoliation resistance at slightly lower strength levels.
| Standard Dimensions of 7050 Aluminium Plate: |
| Aluminium Alloy | ASTM B209 7050 |
| Aluminium 7050 Plate Temper | O, H12, H14, H16, H18, H22, H24, H26, H32, H112 |
| Aluminium 7050 Plate Thickness | 0.5mm-150mm |
| Aluminium 7050 Plate Width | 500-2000mm |
| Aluminium 7050 Plate Length | to clients’ requirement |
| Aluminium 7050 Plate Coating | Polyester, Fluorocarbon, polyurethane and epoxy coating |
| 7050 Aluminium Plate Coating finish | PVDF, POLYESTER(PE) |
| Aluminium 7050 Plate Surface | Polished, hair line, brush, sand blast, checkered, embossed, etching, etc. Mill finish, Bright finish, paper interleaved, one side film, both sides film. |
| Aluminium 7050 Plate Gloss | Meet the customer requirement |
| Total coating thickness of Aluminium 7050 Plate | PVDF coating: More than 25 micron; Polyester coating: More than 18 micron |
| Aluminium 7050 Plate Coating hardness | (pencil hardness) more than 2H |
| Aluminium 7050 Plate Coating adhesive | No lower than1st grade |
| Aluminium 7050 Plate Impact resistance | No cracking or peeling (50kg/cm, ASTMD-2794: 1993) |
| Aluminium 7050 Plate Flexibility (T-bend) | 2T |
| Aluminium 7050 Plate MEK resistance | More than 10 |
| Available Aluminium 7050 Plate Stock Sizes | 1ft x 1ft, 1ft x 2ft, 1ft x 4ft, 2ft x 2ft, 2ft x 4ft, 4ft x 4ft, 4ft x 8ft, 4ft x 10ft or Cut to Size or Custom Shape. |
| Aluminium 7050 Plate Delivery Time | 30-60 days after receiving the prepayment |
| Aluminium 7050 Plate Packaging Details | Standard export package. One pallet is about 2-3 ton.Two steel belts in width and three in width. One 20GP container can load about 18-20 tons Aluminium 7050 Plate. One 40GP container can load about 24 tons Aluminium 7050 Plate |
| ASTM B209 Alloy 7050 Plate Outer packing | Export standard, wooden pallet |
| Bottom side Aluminium 7050 Plate is coated with protective polyester material, thickness more than 6 micron | |
| We Export Aluminium 7050 Plate to | Singapore, Indonesia, Ukraine, Korea, Thailand, Vietnam, Saudi Arabia, Brazil, Spain, Canada, USA, Egypt, Iran, China, Kuwait, Dubai, Oman, Kuwait, Peru, Mexico, Iraq, Russia, Malaysia, etc. |
| Types of 7050 Aluminium Plate Manufacturer in China: |
| 7050 Aluminium Plates Product Range | ||||
|---|---|---|---|---|
| Alloy No. | Thickness (mm) |
Width (mm) |
Length (mm) |
Temper |
| 7050 Aluminium Plate | 0.2-5.0 | 20-2200 | 20-8000 | O, H12, H22, H14, H16, H18, H24, H26 |
| Standard Specification of 7050 Aluminium Plate: |
| Specification | Alloy | Temper | Company |
|---|---|---|---|
| Europe | |||
| EN 4449/4450 | 7050 | T76/F (T762) | |
| AMS-4050, 4201, BMS-7-194 | |||
| SPEC | Description | UNS Number | Alloy |
|---|---|---|---|
| AMS 4050 | Aluminum Plate | A97050 | 7050-T7451 |
| AMS 4341 | Aluminum Extrusion | A97050 | 7050-T73511 |
| AMS 4342 | Aluminum Extrusion | A97050 | 7050-T74511 |
7050-T74 Aluminum Plate: **F**
7050-T7451 Aluminum Plate: AMS-STD-2154, MIL-STD-2154, AMS-4050, DMS 2233, BSS7055, UI-A, CMMP025
7050-T7452 Aluminum Plate: AMS-4108, AMS-STD-2154 Class A, AMS-2772, AMS-H-6088
7050-T7651 Aluminum Plate: AMS-4201, DMS 2233, MIL-STD-2154
| AMS | Aluminium Alloy | Aluminium Product Type | UNS No. |
|---|---|---|---|
| 4050 | Aluminium Alloy 7050 T7451 | Plate | A97050 |
| 4201 | Aluminium Alloy 7050 T7651 | Plate | A97050 |
| 4211 | Aluminium Alloy 7050 T7451 | Plate | A97040 |
| 4243 | Aluminium Alloy 7050 T76 | Alclad Plate | A87050 |
| 7050 Aluminium Plate Sizes: |
| Sizes (mm) | Theoretical Mass KG/Plate |
|---|---|
| 2000 X 1000 X 0.5 | 2500 X 1250 X 0.5 |
| 2000 X 1000 X 0.7 | 2500 X 1250 X 0.7 |
| 2000 X 1000 X 0.9 | 2500 X 1250 X 0.9 |
| 2000 X 1000 X 1.2 | 2500 X 1250 X 1.2 |
| 3000 X 1500 X 1.2 | 2000 X 1000 X 1.6 |
| 2500 X 1250 X 1.6 | 3000 X 1500 X 1.6 |
| 2000 X 1000 X 2.0 | 2500 X 1250 X 2.0 |
| 3000 X 1500 X 2.0 | 2500 X 1250 X 2.5 |
| 2.79 | 4.36 |
| 3.91 | 6.10 |
| 5.02 | 7.85 |
| 6.74 | 10.46 |
| 15.01 | 8.93 |
| 13.95 | 20.09 |
| 11.16 | 17.44 |
| 25.11 | 21.80 |
| 7050 Aluminium Plate Weight Chart: |
Width: 1.000 mm | Length: 2.000 mm
| Product | Thickness | Weight |
|---|---|---|
| 7050 Aluminium Plate | 0,30 mm | 0,810 Kg/m2 |
| 7050 Aluminium Plate | 0,40 mm | 1,080 Kg/m2 |
| 7050 Aluminium Plate | 0,50 mm | 1,350 Kg/m2 |
| 7050 Aluminium Plate | 0,60 mm | 1,620 Kg/m2 |
| 7050 Aluminium Plate | 0,70 mm | 1,890 Kg/m2 |
| 7050 Aluminium Plate | 0,80 mm | 2,160 Kg/m2 |
| 7050 Aluminium Plate | 0,90 mm | 2,430 Kg/m2 |
| 7050 Aluminium Plate | 1,00 mm | 2,700 Kg/m2 |
| 7050 Aluminium Plate | 1,20 mm | 3,240 Kg/m2 |
| 7050 Aluminium Plate | 1,40 mm | 3,780 Kg/m2 |
| 7050 Aluminium Plate | 1,50 mm | 4,050 Kg/m2 |
| 7050 Aluminium Plate | 1,60 mm | 4,320 Kg/m2 |
| 7050 Aluminium Plate | 1,80 mm | 4,860 Kg/m2 |
| 7050 Aluminium Plate | 2,00 mm | 5,400 Kg/m2 |
| 7050 Aluminium Plate | 2,20 mm | 5,940 Kg/m2 |
| 7050 Aluminium Plate | 2,50 mm | 6,750 Kg/m2 |
| 7050 Aluminium Plate | 3,00 mm | 8,100 Kg/m2 |
| 7050 Aluminium Plate | 4,00 mm | 10,800 Kg/m2 |
| 7050 Aluminium Plate | 5,00 mm | 13,500 Kg/m2 |
| 7050 Aluminium Plate | 6,00 mm | 16,200 Kg/m2 |
| 7050 Aluminium Plate | 10,00 mm | 27,000 Kg/m2 |
| 7050 Aluminium Plate | 12,00 mm | 32,400 Kg/m2 |
| 7050 Aluminium Plate | 15,00 mm | 40,500 Kg/m2 |
| 7050 Aluminium Plate | 20,00 mm | 54,000 Kg/m2 |
| 7050 Aluminium Plate Chemical Composition: |
| Chemical Composition Limits | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weight% | Al | Zr | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Other Each | Others Total |
| 7050 min | 87.3 | 0.08 | – | – | 2.0 | – | 1.9 | – | 5.7 | – | – | – |
| 7050 max | 90.3 | 0.15 | 0.12 | 0.15 | 2.6 | 0.10 | 2.6 | 0.04 | 6.7 | 0.06 | 0.05 | 0.15 |
| Aluminium 7050 Plate Mechanical Properties: |
| Aluminium Material | Temper | Thickness | Tensile Strength (ksi) | Yield Strength (ksi) | Elongation in 2″ % |
|---|---|---|---|---|---|
| Aluminium Alloy 7050 Plate (longitudinal) | T7451 | <2.0 | 74 | 64 | 10 |
| Aluminium Alloy 7050 Plate (longitudinal) | T7451 | 2.0 -3.0 | 73 | 63 | 9 |
| Aluminium Alloy 7050 Plate (longitudinal) | T7451 | 3.0 – 4.0 | 72 | 62 | 9 |
| Aluminium Alloy 7050 Plate (longitudinal) | T7451 | 4.0 – 5.0 | 71 | 61 | 9 |
| Aluminium Alloy 7050 Plate (longitudinal) | T7651 | 0.25 – 1.0 | 76 | 66 | 9 |
| Aluminium Alloy 7050 Plate (longitudinal) | T7651 | 1.0 – 1.5 | 77 | 67 | 9 |
| Aluminium Alloy 7050 Plate (longitudinal) | T7651 | 1.5 – 2.0 | 76 | 66 | 9 |
| Aluminium Alloy 7050 Plate (longitudinal) | T7651 | 2.0 – 3.0 | 76 | 66 | 8 |
| Alloy Designation | UK Specifications |
US Specifications |
US Federal Specifications |
European Specifications |
Other |
|---|---|---|---|---|---|
| 7050 A97050 |
AMS 4050 7050-T7451 plate AMS 4107 7050-T74 AMS 4108 7050-T7452 AMS 4201 7050-T7452 AMS 4340 7050-T76511 extrusions AMS 4342 7050-T74511 extrusionsASTM B247 ASTM B316 MIL-A-22771 QQ-A-430 |
W.S. 3.4144 EN 2689 EN 3338 7050-T7451 EN 3982 7050-T7451 plate EN 3983 7050-T7651 plate EN 4449 7050-T76 plate EN 4450F 7050-T762 plate |
ABS 5239 AlZn6CuMgZr AIR 9048.740 7050-T7451 plate |
Key Words: AA7050-T7451; AA7070-T73651, UNS A97050; ISO AlZn6CuMgZr; Aluminium 7050-T7451; Aluminium 7070-T73651
AMS 4050: 7050-T7451 Plate, AMS 4201: 7050-T7651 Plate
Aluminum Alloy Heat Treatment Temper Designations
Basic Aluminum Heat Treatment Designations
- F As Fabricated
- O Annealed
- H Strain Hardened
- W Solution Heat Treated
- T Solution Heat Treated
Heat Treating T Temper Codes for Aluminium 7050 Plates
- T1 – Cooled from an elevated temperature shaping process and naturally aged to a substantially stable condition.
- T2 – Cooled from an elevated temperature shaping process, cold worked, and naturally aged to a substantially stable condition.
- T3 – Solution heat treated, cold worked, and naturally aged to a substantially stable condition.
- T4 – Solution heat treated, and naturally aged to a substantially stable condition.
- T5 – Cooled from an elevated temperature shaping process then artificially aged.
- T6 – Solution heat treated then artificially aged.
- T7 – Solution heat treated then overaged/stabilized.
- T8 – Solution heat treated, cold worked, then artificially aged.
- T9 – Solution heat treated, artificially aged, then cold worked.
- T10 – Cooled from an elevated temperature shaping process, cold worked, then artificially aged.
Additional digits may be used after the first T temper digit to indicate subsequent stress relieving by processes such as stretching, compressing, or a combination.
H Temper Strain Hardening Codes for Aluminium 7050 Plates
- H1 – Strain hardened only
- H2 – Strain hardened and partially annealed
- H3 – Strain hardened and stabilized
- H4 – Strain hardened and lacquered or painted. This assumes that thermal affects from the coating process affect the strain hardening; seldom encountered.
Application of 7050 Aluminium Plate
7050 Aluminium Plate is the most widely used form of Industrial Aluminium. 7050 Aluminium Plates find applications in various industries such as manufacturing cans and packages, transportation, home appliances, building and construction.
