Chemical composition of 5A02 alloy | |||||||||||
Alloy | Si | Fe | Cu | Mn | Mg | Zn | Ti | Others | Al | ||
Each | Total | ||||||||||
5A02 | 0.4 | 0.4 | 0.1 | 0.15 ~ 0.40 | 2.0 ~ 2.8 | - | 0.6(Si+Fe) | 0.15 | 0.05 | 0.15 | Remainder |
Calibration mechanical strength of 5A02 Aluminum alloy sheet profile forgings wire | |||||
Technical Standard | Type | Temper | δ or d/mm | Tension Strength R m | A/% |
Not less than | |||||
GB/T 3880 | Aluminum sheet | O | 0.5 ~ 1.0 | 167 ~ 225 | ≥ 17 |
> 1.0 ~ 10.0 | ≥ 19 | ||||
H14 |
>
0.5
~
1.0
> 1.0 ~ 4.5 |
≥ 235 |
≥
4
≥ 6 |
||
H24 | |||||
H34 | |||||
H18 | > 0.5 ~ 1.0 | ≥ 265 | ≥ 3 | ||
> 1.0 ~ 4.5 | ≥ 4 | ||||
H112 | > 4.5 ~ 12.5 |
≥
175
≥ 155 |
≥ 7 | ||
> 12.5 ~ 25.0 | ≥ 7 | ||||
> 25.0 ~ 80.0 | ≥ 6 | ||||
GJB 2503 | Aluminum sheet | O | 0.5 ~ 1.0 | 167 ~ 225 | ≥ 16 |
> 1.0 ~ 4.0 | ≥ 18 | ||||
H×4 | 0.5 ~ 1.0 | ≥ 235 | ≥ 4 | ||
> 1.0 ~ 4.0 | ≥ 6 | ||||
H×8 | 0.5 ~ 1.0 | ≥ 265 | ≥ 3 | ||
> 1.0 ~ 4.0 | ≥ 4 | ||||
GJB 2662 | Aluminum plate | O | > 4 ~ 10 | 167 ~ 225 | ≥ 18 |
H112 | 7~25 | ≥ 175 | ≥ 7 | ||
> 25 ~ 50 | ≥ 157 | ≥ 6 | |||
GB/T 3191 | Extruded aluminum round bar | H112 , O | ≤ 150 |
≤225
|
≥10 |
GJB 2504 | Extruded aluminum round bar | 5 ~2 50 | |||
HB 5202 | Extruded aluminum round bar | ≤ 240 | |||
GJB 2507 | Extruded aluminum round bar | H112 , O | All | ≤225 | ≥ 12 |
GB/T 4437 | Aluminum tube | H112 | All | ≤225 | - |
GJB 2381 | H112 , O |
OD25
~
250
Wall thickness5 ~ 35 |
≤ 240 | - | |
GJB 2379 | Cold drawn tube | O | All | 165 ~ 225 | - |
H×4 | All | ≥ 205 | - | ||
H×8 |
OD<
50
,
Wall thickenss ≤ 5.0 |
≥ 225 | - | ||
OD≥
50
,
Wall thickness ≤ 5.0 |
≥ 215 | ||||
GJB 2351 | Free forgings , Die forgings | H112 | As agreement | ≥177 | ≥ 15 |
HB 5204 | |||||
GB/T 3196
GJB 2055 |
Aluminum wire | H×8 | 1.6 ~ 10.0 | ≥118 | - |