1. What is a laptop keyboard aluminum alloy plate
The laptop keyboard aluminum alloy plate produced by our company is made of aluminum, with a beautiful appearance, high hardness, and strong structural stability, which can effectively avoid keyboard deformation, aging, and collision during transportation. At the same time, the aluminum alloy material has strong corrosion resistance, can effectively resist stains and fingerprints, and maintains the novel appearance of the keyboard, so it has strong durability.
2. Chemical composition of laptop keyboard aluminum alloy plate
| Element | Fe | Si | Mn | Cr | Cu | Ti | Zn | Mg | Other Single | Total Other |
|---|---|---|---|---|---|---|---|---|---|---|
| Minimum Value | - | 0.4 | - | 0.04 | 0.15 | - | - | 0.8 | - | - |
| Maximum Value | 0.7 | 0.8 | 0.15 | 0.35 | 0.4 | 0.15 | 0.25 | 1.2 | 0.05 | 0.15 |
3. Mechanical properties of laptop keyboard aluminum alloy plate
| Diameter d mm | Mark | Heat treatment or condition | Tensile strength σb Mpa | Yield point σs Mpa | Elongation or elongation after break δ % |
|---|---|---|---|---|---|
| 1.6~25 | 6061-O | Annealing(O) | ≤155 | - | - |
| 1.6~25 | 6061-H13 | Work Hardened - 3/8 Hard (H13) | 150~210 | - | - |
| 1.6~25 | 6061-T6 | Solid solution + artificial aging (T6) | ≥290 | ≥240 | ≥9 |
4. Specifications of laptop keyboard aluminum alloy plate
| Product Description | |
| Product Name | Laptop keyboard aluminum alloy plate part |
| Item NO. | Customized |
| Size | Customized |
| Material | Aluminum 5052/5083/6061/6063/7075, Etc. |
| Surface Finished | Sandblasting, Polishing, Passivation, Nickel/Zinc/Silver/Gold/Chrome Plating, Painting, Anodizing, Paint Powder, Laser Etch, Silk Printing, Etc. |
| Drawing Format | PRO/E, Auto CAD, Solid works, IGS, UG, CAD/CAM/CAE PRO/E, PDF |
| Tolerance | +/-0.01mm ~ +/-0.05mm |
| Surface Roughness | Ra 0.1~3.2 or as required |
| Processing | CNC Turning, Milling, Drilling and Tapping, Surface Treatment, Laser Cutting, Stamping, etc. |
| Test Equipment | Salt Spray Test Machine,2.5Dimension, Callipers, Outside Micrometer, Glossmeter, Colorimeter, Film Thickness Gauge, Hardness Gauge |
| Manufacture Equipment | Automatic Lathe 66/sets,NC Lathe/39sets, Stamping Machine/25sets,CNC Machine/71sets |
| Inspection | 100% Inspection Before Shipment |
| Packaging | Plastic Tray, Carton, Pallet, or Per Customer's Requirement |
| Shipment | Express, Air, Train, Truck, Ocean for Choice per Customer's Requirement |
| Payment | T/T,Paypal,L/C,D/P,West Union or Per Customer's Requirement |
5. Applications and characteristics of laptop keyboard aluminum alloy plate
The features of the aluminum alloy material cause the keyboard surface to be flatter the frequency of keystrokes to be more uniform, and its texture causes the user to feel more comfortable when using the aluminum alloy keyboard than the plastic keyboard. The fingers will be more comfortable, and the wrists and finger joints will be better protected, especially when typing for extended periods of time.
Aluminum alloy keyboards have better heat dissipation than regular plastic keyboards. The surface of the keyboard is difficult to heat up during usage because of the aluminum alloy material's strong thermal conductivity and heat dissipation capability, which lessens the pain experienced by the user while typing continuously.
The aluminum alloy keyboard notebook keyboard has a more stylish and attractive appearance, giving people a sense of high-end quality and providing a sense of technology, making users more noticeable in the professional setting. The outside design adheres to a minimalist and elegant aesthetic, meeting the demands of contemporary users for keyboard appearance.
The aluminum alloy keyboard has good stability and is not prone to jitter and slippage. Typing will be more stable and reduce unnecessary sounds and mistyping. In addition, an anti-slip pad is designed at the bottom of the keyboard to better maintain the stability of the keyboard.
6. Main aluminum alloy product brand list
| China | ISO（EU） | Japan | India | Russia | EN（Europe） | Germany | France | U.K. | USA |
| 2A11(LY11) | Al Cu4MgSi | A2017 | 24534 | д1/1110 | 2017/A92017 | ||||
| 2B11(LY8) | AlCu5MgSi(A) | A2017A | д1п/1111 | AlCuMg1/3.1325 | 2017A(A-U4G) | 2017A | |||
| 2A12(LY12) | AlCu4MgSi1 | A2024 | 24530 | д16/1160 | EN AW-2024/AlCu4Mg1 | AlCuMg2/3.1355 | 2024(A-U4G1) | 2024 | |
| 2B12(LY9) | A2024 | д16/1160 | 2024/A92024 | ||||||
| 2A14(LD10) | AlCu4MgSi | A2014 | 24345 | AK8/1380 | EN AW-2014/AlCu4Mg | AlCuSiMn/3.1255 | 2014(A-U4SG) | 2014(H15) | 2014/A92014 |
| 2A70(LD7) | A2618 | AK4-1/1141 | 2618/A92618 | ||||||
| 2014 | AlCu4SiMg | A2014 | 24345 | AK8/1380 | EN AW-2014/AlCu4SiMg | AlCuSiMn/3.1255 | 2014(A-U4SG) | 2014(H15) | 2014/A92014 |
| 2014A | AlCu4SiMg(A) | A2014A | EN AW-2014/AlCu4SiMg(A) | 2014A | |||||
| 2017 | AlCu4MgSi | A2017 | д1/1110 | 2017/A92017 | |||||
| 2017A | AlCu4MgSi(A) | A2017A | 24534 | AK21/1120 | EN AW-2017A/AlCu4MgSi(A) | AlCuMg1/3.1325 | 2017A(A-U4G) | 2017A/A92017 | |
| 2024 | AlCu4Mg1 | A2024 | 24530 | д16/1160 | EN AW-2024/AlCu4Mg1 | AlCuMg2/3.1355 | 2024(A-U4G1) | 2024/A92024 | |
| A2618 | EN AW-2618/AlCu2Mg1.5Ni | 2618A(A-U2GN) | 2618A | ||||||
| 5A02(LF2) | AlMg2.5 | A5052 | AMr2/1520 | EN AW-5052/AlMn2.5 | AlMg2.5/3.3523 | 5052(A-G2.5C) | 5052(NS4) | 5052/A95052 | |
| 5A05(LF5) | AlMg5Mn1 | A5056 | AMг5/1550 | EN AW-5019/AlMg5 | AlMg5/3.3555 | 5456(A56S) | 5456/A95456 | ||
| 5B05(LF10) | AlMg5Cr | A5056 | 55000 | AMr5п/1551 | 5056/A95056 | ||||
| 5005 | AlMg1(B) | A5005 | 51000-A | AMr1/1510 | EN AW-5005/AlMg1(B) | 5005(A-G0.6) | 5005(N41) | 5005/A95005 | |
| 5052 | AlMg2.5 | A5052 | AMr2/1520 | EN AW-5052/AlMg2.5 | AlMg2.5/3.3523 | 5052(A-G2.5C) | 5052(2L55) | 5052/A95052 | |
| 5083(LF4) | AlMg4.5Mn0.7 | A5083 | 54300 | EN AW-5083/AlMg4.5Mn0.7 | 5083(A-G4.5MC) | 5083(NT8) | 5083/A95083 | ||
| 5086 | AlMg4 | A5086 | AMr4/1540 | EN AW-5086/AlMg4 | AlMg4Mn/3.3545 | 5086(A-G4MC) | 5086/A95086 | ||
| 6061(LD30) | AlSi1MgCu | A6061 | 65032 | Aд33/1330 | EN AW-6061/AlMg1SiCu | AlMgSi1Cu/3.2311 | 6061(A-GSUC) | 6061(N20/H20) | 6061/A96061 |
| 6101 | E-AlMgSi | A6101 | EN AW-6101A/E-AlMgSi | E-AlMgSi0.5/3.2207 | 6101/A96101 | ||||
| 7A09(LC9) | AlZn5.5MgCu | A7075 | 76528 | B95/1950 | EN AW-7075/AlZn5.5MgCu | AlZnMgCu1.5/3.4365 | 7075(A-Z5GU) | 7075(C77S) | 7075/A97075 |
| 7075 | AlZn5.5MgCu | A7075 | 76528 | B95/1950 | EN AW-7075/AlZn5.5MgCu | AlZnMgCu1.5/3.4365 | 7075(A-Z5GU) | 7075(C77S) | 7075/A97075 |
