常用冷拉铝及铝合金管规格(GB/T4436-2012)
常用冷拉铝及铝合金管规格(GB/T4436-2012)
常用冷拉铝及铝合金管规格(GB/T 4436—1995) |
|||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
公称外径 /mm |
壁 厚/mm |
||||||||||
0.5 |
0.75 |
1.0 |
1.5 |
2.0 |
2.5 |
3.0 |
3.5 |
4.0 |
4.5 |
5.0 |
|
质 量 /kg·m-1 |
|||||||||||
6 |
0.024 |
0.035 |
0.044 |
|
|
|
|
|
|
|
|
8 |
0.033 |
0.048 |
0.062 |
0.086 |
0.106 |
|
|
|
|
|
|
10 |
0.042 |
0.061 |
0.079 |
0.112 |
0.141 |
0.165 |
|
|
|
|
|
12 |
0.051 |
0.074 |
0.097 |
0.139 |
0.176 |
0.209 |
0.238 |
|
|
|
|
14 |
0.059 |
0.087 |
0.114 |
0.165 |
0.211 |
0.253 |
0.290 |
|
|
|
|
18 |
0.077 |
0.114 |
0.15 |
0.218 |
0.281 |
0.341 |
0.396 |
0.446 |
|
|
|
25 |
0.108 |
0.16 |
0.211 |
0.31 |
0.405 |
0.495 |
0.581 |
0.662 |
0.739 |
0.811 |
0.88 |
32 |
|
0.206 |
0.273 |
0.402 |
0.528 |
0.649 |
0.765 |
0.877 |
0.985 |
1.088 |
1.188 |
38 |
|
0.246 |
0.325 |
0.482 |
0.633 |
0.780 |
0.924 |
1.062 |
1.196 |
1.325 |
1.451 |
45 |
|
0.292 |
0.387 |
0.574 |
0.756 |
0.935 |
1.108 |
1.278 |
1.442 |
1.602 |
1.759 |
55 |
|
0.358 |
0.475 |
0.706 |
0.932 |
1.155 |
1.372 |
1.586 |
1.794 |
1.998 |
2.199 |
75 |
|
|
|
0.97 |
1.284 |
1.594 |
1.9 |
2.201 |
2.498 |
2.717 |
3.079 |
90 |
|
|
|
|
1.548 |
1.924 |
2.296 |
2.663 |
3.026 |
3.38 |
3.738 |
110 |
|
|
|
|
|
2.364 |
2.824 |
3.279 |
3.73 |
4.174 |
4.618 |
115 |
|
|
|
|
|
|
2.956 |
3.433 |
3.906 |
4.372 |
4.838 |
120 |
|
|
|
|
|
|
|
3.587 |
4.082 |
4.57 |
5.058 |
注:1.表中质量是以密度2.8t/m3为准,其他密度的合金需要进行修正。 2.冷拉、轧圆管的供货长度为1000~5500mm。 |