The content of Mg in 5A06 alloy is the highest, 6.3%, and the content of Mn is 0.65%, and the average total content of Mg and Mn is 7%. Because of its high strength, low plasticity, good corrosion resistance and weldability, can be processed into a plate, tube, rod, profiles, wire and forging die forging, etc., 5A06 aluminum alloy sheet round bar tube wire are widely used in aviation, aerospace, ships, automobiles, ships, missiles, tanks and other industries.
5A06 alloy has high strength, good corrosion resistance and weldability
|
Chemical composition of 5A06 alloy |
|||||||||||
|
Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Zn |
Ti |
Others |
Al |
||
|
Each |
Others |
||||||||||
|
5A06 |
0.4 |
0.4 |
0.4 |
0.50~0.8 |
5.8~6.8 |
0.2 |
0.0001~0.005 |
0.02~0.10 |
0.05 |
0.15 |
Remainder |
|
Calibration mechanical strength of 5A06 aluminum alloy sheet round bar tube wire |
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|
Technical standard |
Type |
Temper |
δ or d/mm |
Tension strength Rm/Mpa |
Rp0.2/Mpa |
A/% |
|
YS/T 213 YS/T 215 |
Aluminum sheet |
O |
0.5~4.5 |
314 |
157 |
15 |
|
GB/T 3880 |
Aluminum sheet |
O |
0.5~4.5 |
315 |
155 |
16 |
|
H112 |
5.0~10.0 |
315 |
155 |
16 |
||
|
GB/T 3880 |
Aluminum sheet |
H112 |
>10.0 |
305 |
145 |
12 |
|
>12.5 |
305 |
145 |
12 |
|||
|
>25.0 |
295 |
135 |
6 |
|||
|
GJB 2662 |
Aluminum plate |
H112 |
7~10 |
315 |
157 |
15 |
|
>10~25 |
305 |
147 |
11 |
|||
|
>25~50 |
295 |
137 |
6 |
|||
|
GB/T 3191 |
Extruded aluminum round bar |
H112， O |
≤200 |
315 |
157 |
15 |
|
>200 |
284 |
118 |
10 |
|||
|
GJB 2504 |
Extruded aluminum round bar |
5~150 |
315 |
157 |
15 |
|
|
>150 |
280 |
120 |
10 |
|||
|
HB 5202 |
Extruded aluminum round bar |
≤240 |
314 |
157 |
15 |
|
|
GJB 2507 |
Extruded aluminum round bar |
H112， O |
All |
314 |
157 |
15 |
|
GB/T 4437 |
Aluminum tube |
H112 |
All |
314 |
147 |
15 |
|
GJB 2381 |
Aluminum tube |
H112 |
>25~150 |
315 |
147 |
12 |
|
>180 |
315 |
147 |
10 |
|||
|
H112 |
>25~180 |
315 |
147 |
15 |
||
|
>180 |
315 |
147 |
12 |
|||
|
GJB 2379 |
Cold drawn aluminum tube |
O |
All |
≤215 |
≥88 |
≥15 |
|
GJB 2351 |
Free forgings、Die forgings |
H112 |
As agreed |
≥196 ≥220 |
－ － |
≥10 ≥12 |
|
GJB 2055, GB/T 3196 |
Aluminum wire |
H×8 |
1.6~10.0 |
167 |
－ |
－ |
|
technical standard |
state |
quality/KG |
L |
LT |
ST |
HB |
|||||
|
Rm/Mpa |
Rp0.2/Mpa |
A5/% |
Rm/Mpa |
Rp0.2/Mpa |
A5/% |
Rm/Mpa |
A5/% |
||||
|
GJB 2351-1995 |
H112 O |
>60 |
284 |
118 |
11.0 |
284 |
118 |
11.0 |
284 |
11.0 |
－ |
|
>30 |
294 |
127 |
14.0 |
294 |
127 |
14.0 |
294 |
14.0 |
－ |
||
|
≤30 |
304 |
127 |
14.0 |
304 |
127 |
14.0 |
304 |
14.0 |
－ |
||
|
HB 5204 |
O |
≤60 |
304 |
127 |
14.0 |
304 |
127 |
14.0 |
304 |
14.0 |
70 |
|
>60 |
284 |
118 |
11.0 |
284 |
118 |
11.0 |
284 |
11.0 |
70 |
||
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