3105 Aluminium Sheet for Screw Caps
We could treat 3105 Aluminium screw cap sheet with phosphoric acid chromated, and DOS coated, printed with different colors, on the basis of our plain sheet.
We control the materials composition, rolling temperature and time,and annealing temperature to product optimal materials to meet client's performance needs, such as its opening capability and earing rate.
With our good flatness and squareness, we could prevent color gapping, unevenness or print misalignment during printing.
A
Surface type:
a. Plain mill finish Aluminium strip;
b. DOS oil lubricated finish;
c. Chromated finish;
d. One side golden/white/red/blue/black,etc other colored, other side protective lacquered;
e. both sides clear/transparent lacquered;
| Chemical Composition |
| Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Ni |
Zn |
Ti |
Other |
Aluminium |
| Each |
Total |
| 3105 |
0.6 |
0.7 |
0.3 |
0.3-0.8 |
0.2-0.8 |
0.2 |
- |
0.4 |
0.1 |
0.05 |
0.15 |
Remainder |
| Temper |
Thickness
mm |
Tensile Strength
Rm MPa |
Yield Strength
Rp0.2 MPa |
Elongation %
A50mm |
Bend Radius |
Hardness
HBWa |
| |
|
min. |
max. |
min. |
max. |
|
180° |
90° |
|
| H12 |
0.2-0.3 |
130 |
180 |
105 |
|
3 |
1.5t |
|
41 |
| H14 |
0.2-0.3 |
150 |
200 |
130 |
|
2 |
2.5t |
|
48 |
| H16 |
0.2-0.3 |
175 |
225 |
160 |
|
1 |
|
|
56 |
| Aluminium Plate / Slab 5052 |
| Typical Chemistry (% Maximum unless shown as a range) |
| Cu |
Si + Fe |
Mn |
Mg |
Zn |
Cr |
Al |
| 0.10 |
0.45 |
0.10 |
2.2 / 2.8 |
0.10 |
0.15 / 0.35 |
Balance |
| Characteristics |
| 5052 is one of the higher strength non-heat-treatable alloys. It has a high fatigue strength and is a good choice for structures subjected to excessive vibration. The alloy has excellent corrosion resistance, particularly in marine atmospheres. The formability of the grade is excellent and in the annealed condition it offers higher strengths than 1100 or 3003 grades. |
| Typical Applications |
| 5052 is often used in high strength sheet metal work, marine components, appliances, fuel and oil tubing. |
| Mechanical Properties |
| |
Tensile Strength |
Yield Strength |
Elongation |
Brinell Hardness |
| |
ksi |
MPa |
ksi |
MPa |
% in 2"
(50mm) |
|
| 5052-0 |
28.0 |
196 |
13.0 |
91 |
25 |
47 |
| 5052-H32 |
33.0 |
231 |
28.0 |
196 |
12 |
60 |
| 5052-H34 |
38.0 |
266 |
31.0 |
217 |
10 |
68 |
| Aluminium Plate / Slab 5083 |
| Typical Chemistry (% Maximum unless shown as a range) |
| Cu |
Si |
Fe |
Mn |
Mg |
Zn |
Cr |
Ti |
Al |
| 0.10 |
0.40 |
0.40 |
0.3 / 1.0 |
4.0 / 4.9 |
0.25 |
0.05 / 0.25 |
0.15 |
Balance |
| Characteristics |
| 5083 is the highest strength non-heat-treatable alloy in commercial use. It has good formability and weldability and retains excellent tensile strength in the weld zone by virtue of its as-rolled properties. It is used most often in structures requiring high weld efficiency and maximum weld strength. 5083 also has excellent resistance to corrosion. |
| Typical Applications |
| 5083 is commonly used in highly stressed welded assemblies, dump truck boxes, storage tanks, and cryogenic vessels. |
| Mechanical Properties |
| |
Tensile Strength |
Yield Strength |
Elongation |
Brinell Hardness |
| |
ksi |
MPa |
ksi |
MPa |
% in 2"
(50mm) |
|
| 5083-0 |
42 |
294 |
21 |
147 |
22 |
- |
| 5083-H321 |
46 |
322 |
33 |
231 |
16 |
- |
| Aluminium Plate / Slab 6061 |
| Typical Chemistry (% Maximum unless shown as a range) |
| Cu |
Si |
Fe |
Mn |
Mg |
Zn |
Cr |
Ti |
Al |
| 0.15 / 0.40 |
0.4 / 0.8 |
0.70 |
0.15 |
0.80 / 1.2 |
0.25 |
0.04 / 0.35 |
0.15 |
Balance |
| Characteristics |
| 6061 is a heat-treatable grade widely used in light to medium strength structural applications. The alloy has good corrosion resistance and weldability and possesses good formability in the 0 to T4 tempers. 6061 does lose appreciable strength when welded and it is replaced by the 5000 series alloys where afterweld strength is a prime consideration. |
| Typical Applications |
| 6061 is used in structural areas where both strength and corrosion resistance is required, truck bodies and frames, and towers. |
| Mechanical Properties |
| |
Tensile Strength |
Yield Strength |
Elongation |
Brinell Hardness |
| |
ksi |
MPa |
ksi |
MPa |
% in 2"
(50mm) |
|
| 6061-0 |
18.0 |
126 |
8.0 |
56 |
25 |
30 |
| 6061-T4 |
34.0 |
238 |
22.0 |
154 |
21 |
65 |
| 6061-T6 (T651) |
44.0 |
308 |
41.0 |
287 |
17 |
95 |
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