Circles
Blackburns Metals Limited are pleased to offer Aluminium Circles as per the following specification:
Size: 100mm - (Diameter) 1500 mm
Gauge: 0.6mm - 10mm
Alloy: 1050A / 1080A / 1200 / 3103 / 5083
A range of specials are available upon request....
Our Aluminium circles have many end uses in various markets, including, light fittings, reflectors, holloware, general spinning, chemical plant and impact extrusion containers, packaging, heat exchangers, general engineers, film spools and decorative transport.
Characteristics of this product include, good brightening and anodising with a high corrosion resistance.
Higher strength than 1200 with good ductility.
Circles
| |
0.6mm 24swg 0.024in |
0.7mm 22swg 0.028in |
0.9mm 20swg 0.035in |
1.2mm 18swg 0.047in |
1.6mm 16swg 0.063in |
2.0mm 14swg 0.079in |
2.5mm 12swg 0.098in |
3.0mm 11swg 0.118in |
| mm |
in |
Weight each kg |
No per 1000kg |
Weight each kg |
No per 1000kg |
Weight each kg |
No per 1000kg |
Weight each kg |
No per 1000kg |
Weight each kg |
No per 1000kg |
Weight each kg |
No per 1000kg |
Weight each kg |
No per 1000kg |
Weight each kg |
No per 1000kg |
| 150 |
5.90 |
0.029 |
34400 |
0.034 |
29400 |
0.043 |
23200 |
0.058 |
17200 |
0.077 |
12980 |
0.096 |
10400 |
0.120 |
8330 |
0.144 |
6940 |
| 155 |
6.10 |
0.031 |
32200 |
0.036 |
27700 |
0.046 |
21700 |
0.061 |
16390 |
0.082 |
12190 |
0102 |
9800 |
0.128 |
7810 |
0.154 |
6490 |
| 160 |
6.30 |
0.033 |
30300 |
0.038 |
36300 |
0.049 |
20400 |
0.065 |
15350 |
0.087 |
11490 |
0.109 |
9170 |
0.136 |
7350 |
0.164 |
6090 |
| 165 |
6.50 |
0.035 |
28500 |
0.041 |
24400 |
0.052 |
19200 |
0.070 |
14280 |
0.093 |
10750 |
0.116 |
8620 |
0.145 |
6890 |
0.174 |
5740 |
| 170 |
6.69 |
0.037 |
27000 |
0.043 |
23200 |
0.055 |
18180 |
0.074 |
13500 |
0.098 |
10200 |
0.123 |
8130 |
0.154 |
6490 |
0.185 |
5400 |
| 175 |
6.89 |
0.039 |
25600 |
0.046 |
21700 |
0.059 |
16950 |
0.078 |
12800 |
0.104 |
9610 |
0.130 |
7690 |
0.163 |
6130 |
0.196 |
5100 |
| 180 |
7.08 |
0.041 |
24400 |
0.048 |
20800 |
0.0626 |
16100 |
0.083 |
12050 |
0.110 |
9090 |
0.138 |
7250 |
0.173 |
5780 |
0.207 |
4830 |
| 185 |
7.28 |
0.044 |
22700 |
0.051 |
19600 |
0.066 |
15100 |
0.087 |
11500 |
0.117 |
8550 |
0.146 |
6850 |
0.182 |
5490 |
0.219 |
4560 |
| 190 |
7.48 |
0.046 |
21700 |
0.054 |
18500 |
0.069 |
14500 |
0.092 |
10850 |
0.123 |
8100 |
0.154 |
6500 |
0.192 |
5200 |
0.231 |
4320 |
| 195 |
7.67 |
0.049 |
20400 |
0.057 |
17500 |
0.073 |
13700 |
0.097 |
10300 |
0.130 |
7700 |
0.162 |
6170 |
0.202 |
4950 |
0.243 |
4110 |
| 200 |
7.87 |
0.051 |
19600 |
0.060 |
16600 |
0.077 |
13000 |
0.102 |
9800 |
0.136 |
7350 |
0.170 |
5880 |
0.213 |
4690 |
0.256 |
3900 |
| 205 |
8.07 |
0.054 |
18500 |
0.063 |
15800 |
0.081 |
12350 |
0.107 |
9350 |
0.143 |
6990 |
0.179 |
5580 |
0.224 |
4460 |
0.269 |
3710 |
| 210 |
8.26 |
0.056 |
17850 |
0.066 |
15100 |
0.085 |
11750 |
0.113 |
8800 |
0.150 |
6660 |
0.188 |
5310 |
0.235 |
4250 |
0.282 |
3540 |
| 215 |
8.46 |
0.059 |
16950 |
0.069 |
14500 |
0.089 |
11200 |
0.118 |
5450 |
0.158 |
6320 |
0.197 |
5070 |
0.246 |
4060 |
0.295 |
3380 |
| 220 |
8.66 |
0.062 |
16100 |
0.072 |
13800 |
0.093 |
10750 |
0.124 |
8050 |
0.165 |
6060 |
0.206 |
4850 |
0.258 |
3870 |
0.309 |
3230 |
| 225 |
8.83 |
0.065 |
15350 |
0.075 |
13300 |
0.097 |
10300 |
0.129 |
7750 |
0.173 |
5780 |
0.216 |
4620 |
0.270 |
3700 |
0.323 |
3090 |
| 230 |
9.05 |
0.068 |
14700 |
0.079 |
12650 |
0.101 |
9900 |
0.135 |
7400 |
0.180 |
5550 |
0.225 |
4440 |
0.282 |
3540 |
0.338 |
2950 |
| 235 |
9.25 |
0.071 |
14050 |
0.082 |
12200 |
0.106 |
9400 |
0.141 |
7090 |
0.188 |
5310 |
0.235 |
4250 |
0.294 |
3400 |
0.353 |
2830 |
| 240 |
9.44 |
0.074 |
13500 |
0.086 |
11600 |
0.110 |
9090 |
0.147 |
6800 |
0.196 |
5100 |
0.245 |
4080 |
0.307 |
3250 |
0.368 |
2710 |
| 245 |
9.65 |
0.077 |
13000 |
0.089 |
11200 |
0.115 |
8700 |
0.153 |
6530 |
0.205 |
4870 |
0.256 |
3900 |
0.320 |
3120 |
0.384 |
2600 |
| 250 |
9.89 |
0.080 |
12500 |
0.093 |
10750 |
0.120 |
8300 |
0.160 |
6250 |
0.213 |
4690 |
0.266 |
3750 |
0.333 |
3000 |
0.399 |
2500 |
| 255 |
10.03 |
0.083 |
12050 |
0.097 |
10300 |
0.125 |
8000 |
0.166 |
6020 |
0.222 |
4500 |
0.277 |
3610 |
0.346 |
2890 |
0.416 |
2400 |
| 260 |
10.23 |
0.086 |
11600 |
0.101 |
9900 |
0.130 |
7700 |
0.173 |
5780 |
0.230 |
4340 |
0.288 |
3470 |
0.360 |
2770 |
0.432 |
2310 |
| 265 |
10.43 |
0.090 |
11100 |
0.105 |
9500 |
0.135 |
7400 |
0.179 |
5580 |
0.239 |
4180 |
0.299 |
3340 |
0.374 |
2670 |
0.449 |
2220 |
| 270 |
10.62 |
0.093 |
10750 |
0.109 |
9150 |
0.140 |
7140 |
0.186 |
5370 |
0.248 |
4030 |
0.311 |
3210 |
0.388 |
2570 |
0.465 |
2150 |
| 275 |
10.83 |
0.097 |
10300 |
0.113 |
8800 |
0.145 |
6890 |
0.193 |
5180 |
0.258 |
3870 |
0.322 |
3100 |
0.403 |
2480 |
0.483 |
2070 |
| 280 |
11.02 |
0.100 |
10000 |
0.117 |
8550 |
0.150 |
6660 |
0.200 |
5000 |
0.267 |
3740 |
0.334 |
2990 |
0.417 |
2390 |
0.501 |
1990 |
| 285 |
11.22 |
0.104 |
9600 |
0.121 |
8260 |
0.156 |
6410 |
0.208 |
4800 |
0.277 |
3610 |
0.346 |
2890 |
0.433 |
2300 |
0.519 |
1920 |
| 290 |
11.41 |
0.107 |
9350 |
0.125 |
8000 |
0.161 |
6210 |
0.215 |
4650 |
0.287 |
3480 |
0.358 |
2790 |
0.448 |
2230 |
0.537 |
1860 |
| 295 |
11.61 |
0.111 |
9000 |
0.130 |
7700 |
0.167 |
5980 |
0.222 |
4500 |
0.297 |
3360 |
0.371 |
2690 |
0.463 |
2150 |
0.556 |
1790 |
| 300 |
11.81 |
0.115 |
8700 |
0.134 |
7450 |
0.173 |
5780 |
0.230 |
4340 |
0.307 |
3250 |
0.383 |
2610 |
0.479 |
2080 |
0.575 |
1730 |
| 305 |
12.00 |
0.199 |
8400 |
0.139 |
7190 |
0.178 |
5610 |
0.238 |
4200 |
0.317 |
3150 |
0.396 |
2520 |
0.496 |
2020 |
0.594 |
1680 |
| 310 |
12.20 |
0.123 |
8100 |
0.143 |
6990 |
0.184 |
5430 |
0.246 |
4060 |
0.328 |
3040 |
0.409 |
2440 |
0.512 |
1950 |
0.614 |
1620 |
| 315 |
12.40 |
0.127 |
7870 |
0.148 |
6750 |
0.190 |
5260 |
0.254 |
3930 |
0.338 |
2950 |
0.423 |
2360 |
0.528 |
1890 |
0.634 |
1570 |
| 320 |
12.59 |
0.131 |
7600 |
0.153 |
6530 |
0.196 |
5100 |
0.262 |
3810 |
0.349 |
2860 |
0.436 |
2290 |
0.545 |
1830 |
0.654 |
1520 |
| 325 |
12.79 |
0.135 |
7400 |
0.157 |
6360 |
0.202 |
4950 |
0.270 |
3700 |
0.360 |
2770 |
0.450 |
2220 |
0.562 |
1770 |
0.675 |
1480 |
| 330 |
12.99 |
0.139 |
7190 |
0.162 |
6170 |
0.209 |
4780 |
0.278 |
3590 |
0.371 |
2690 |
0.464 |
2150 |
0.580 |
1720 |
0.696 |
1430 |
| 335 |
13.18 |
0.143 |
6990 |
0.167 |
5980 |
0.215 |
4650 |
0.287 |
3480 |
0.382 |
2610 |
0.478 |
2090 |
0.598 |
1670 |
0.717 |
1390 |
| 340 |
13.38 |
0.148 |
6750 |
0.173 |
5780 |
0.223 |
4480 |
0.297 |
3360 |
0.396 |
2520 |
0.495 |
2020 |
0.618 |
1610 |
0.742 |
1340 |
| 345 |
13.58 |
0.152 |
6570 |
0.177 |
5640 |
0.228 |
4386 |
0.228 |
4380 |
0.304 |
3280 |
0.507 |
1970 |
0.634 |
1570 |
0.761 |
1310 |
| 350 |
13.77 |
0.157 |
6360 |
0.183 |
5460 |
0.235 |
4250 |
0.313 |
3190 |
0.417 |
2390 |
0.522 |
1910 |
0.652 |
1530 |
0.783 |
1270 |
| 355 |
14.00 |
0.161 |
6210 |
0.188 |
5310 |
0.242 |
4130 |
0.322 |
3100 |
0.429 |
2330 |
0.537 |
1860 |
0.671 |
1490 |
0.805 |
1240 |
| 360 |
14.17 |
0.166 |
6020 |
0.193 |
5180 |
0.248 |
4030 |
0.331 |
3020 |
0.442 |
2260 |
0.552 |
1810 |
0.690 |
1440 |
0.828 |
1200 |
| 370 |
14.56 |
0.175 |
5710 |
0.204 |
4900 |
0.262 |
3810 |
0.350 |
2850 |
0.467 |
2140 |
0.583 |
1710 |
0.729 |
1370 |
0.875 |
1140 |
| 380 |
14.96 |
0.185 |
5400 |
0.215 |
4650 |
0.277 |
3610 |
0.369 |
2710 |
0.492 |
2030 |
0.615 |
1620 |
0.769 |
1300 |
0.923 |
1080 |
| 390 |
15.38 |
0.194 |
5180 |
0.227 |
4400 |
0.292 |
3420 |
0.389 |
2570 |
0.518 |
1930 |
0.648 |
1540 |
0.810 |
1230 |
0.972 |
1020 |
| 400 |
15.74 |
0.204 |
4900 |
0.239 |
4180 |
0.307 |
3250 |
0.409 |
2440 |
0.545 |
1830 |
0.682 |
1460 |
0.852 |
1170 |
1.022 |
980 |
| 410 |
16.14 |
0.215 |
4650 |
0.251 |
3980 |
0.322 |
3100 |
0.430 |
2320 |
0.573 |
1740 |
0.716 |
1390 |
0.895 |
1110 |
1.074 |
930 |
| 420 |
16.53 |
0.225 |
4440 |
0.263 |
3800 |
0.338 |
2950 |
0.451 |
2210 |
0.601 |
1660 |
0.751 |
1330 |
0.939 |
1060 |
1.129 |
885 |
| 430 |
16.92 |
0.236 |
4230 |
0.276 |
3620 |
0.354 |
2820 |
0.473 |
2110 |
0.630 |
1580 |
0.788 |
1260 |
0.985 |
1010 |
1.182 |
845 |
| 440 |
17.32 |
0.247 |
4040 |
0.289 |
3460 |
0.371 |
2690 |
0.495 |
2020 |
0.660 |
1510 |
0.825 |
1210 |
1.031 |
970 |
1.237 |
805 |
| 450 |
17.72 |
0.259 |
3860 |
0.302 |
3310 |
0.388 |
2570 |
0.518 |
1930 |
0.690 |
1440 |
0.863 |
1150 |
1.078 |
925 |
1.294 |
770 |
| 460 |
18.11 |
0.270 |
3700 |
0.315 |
3170 |
0.406 |
2460 |
0.540 |
1850 |
0.721 |
1380 |
0.901 |
1100 |
1.127 |
885 |
1.352 |
740 |
| 470 |
18.50 |
0.282 |
3540 |
0.329 |
3040 |
0.423 |
2360 |
0.565 |
1770 |
0.753 |
1325 |
0.941 |
1060 |
1.176 |
850 |
1.412 |
710 |
| 480 |
18.90 |
0.294 |
3400 |
0.344 |
2900 |
0.442 |
2260 |
0.589 |
1690 |
0.785 |
1270 |
0.982 |
1020 |
1.227 |
815 |
1.472 |
680 |
| 490 |
19.29 |
0.307 |
3250 |
0.358 |
2780 |
0.460 |
2170 |
0.614 |
1620 |
0.818 |
1220 |
1.023 |
975 |
1.279 |
780 |
1.534 |
652 |
| 500 |
19.68 |
0.320 |
3120 |
0.373 |
2680 |
0.479 |
2080 |
0.639 |
1560 |
0.852 |
1170 |
1.065 |
940 |
1.331 |
750 |
1.598 |
625 |
| 510 |
20.08 |
0.332 |
3010 |
0.388 |
2580 |
0.499 |
2000 |
0.665 |
1500 |
0.886 |
1130 |
1.108 |
900 |
1.385 |
720 |
1.662 |
602 |
| 520 |
20.47 |
0.346 |
2890 |
0.403 |
2480 |
0.518 |
1930 |
0.691 |
1445 |
0.922 |
1085 |
1.152 |
870 |
1.440 |
695 |
1.728 |
578 |
| 530 |
20.87 |
0.359 |
2780 |
0.419 |
2380 |
0.538 |
1850 |
0.718 |
1390 |
0.957 |
1045 |
1.197 |
835 |
1.496 |
688 |
1.795 |
557 |
| 540 |
21.26 |
0.373 |
2680 |
0.435 |
2290 |
0.559 |
1780 |
0.745 |
1340 |
0.994 |
1005 |
1.242 |
805 |
1.553 |
644 |
1.863 |
537 |
| 550 |
21.65 |
0.387 |
2580 |
0.451 |
2210 |
0.580 |
1720 |
0.773 |
1290 |
1.031 |
970 |
1.289 |
775 |
1.611 |
620 |
1.933 |
517 |
| 560 |
22.05 |
0.401 |
2490 |
0.468 |
2130 |
0.601 |
1660 |
0.802 |
1245 |
1.069 |
935 |
1.336 |
750 |
1.670 |
599 |
2.004 |
499 |
| 570 |
22.44 |
0.415 |
2410 |
0.484 |
2060 |
0.623 |
1600 |
0.830 |
1205 |
1.107 |
900 |
1.384 |
720 |
1.730 |
578 |
2.076 |
482 |
| 580 |
22.83 |
0.430 |
2320 |
0.502 |
1990 |
0.645 |
1550 |
0.860 |
1160 |
1.146 |
870 |
1.433 |
698 |
1.791 |
558 |
2.150 |
465 |
| 590 |
23.23 |
0.445 |
2240 |
0.519 |
1930 |
0.667 |
1500 |
0.890 |
1120 |
1.186 |
840 |
1.483 |
675 |
1.854 |
539 |
2.224 |
450 |
| 600 |
23.62 |
0.460 |
2170 |
0.537 |
1860 |
0.690 |
1450 |
0.920 |
1085 |
1.227 |
815 |
1.534 |
652 |
1.917 |
522 |
2.300 |
435 |
| 610 |
24.02 |
0.476 |
2100 |
0.555 |
1790 |
0.713 |
1400 |
0.951 |
1050 |
1.268 |
790 |
1.585 |
630 |
1.981 |
505 |
2.378 |
420 |
| 620 |
24.41 |
0.491 |
2030 |
0.573 |
1740 |
0.737 |
1355 |
0.983 |
1015 |
1.310 |
765 |
1.638 |
610 |
2.047 |
488 |
2.456 |
407 |
| 630 |
24.80 |
0.507 |
1970 |
0.592 |
1690 |
0.761 |
1310 |
1.104 |
985 |
1.353 |
740 |
1.691 |
590 |
2.113 |
473 |
2.536 |
394 |
| 640 |
25.20 |
0.523 |
1910 |
0.611 |
1630 |
0.785 |
1270 |
1.047 |
955 |
1.396 |
715 |
1.745 |
573 |
2.181 |
458 |
2.617 |
382 |
| 650 |
25.59 |
0.540 |
1850 |
0.630 |
1580 |
0.810 |
1235 |
1.080 |
925 |
1.440 |
695 |
1.800 |
555 |
2.250 |
444 |
2.700 |
370 |
| 660 |
25.98 |
0.557 |
1790 |
0.649 |
1540 |
0.835 |
1195 |
1.113 |
890 |
1.485 |
673 |
1.856 |
539 |
2.320 |
430 |
2.783 |
359 |
| 670 |
26.38 |
0.574 |
1740 |
0.669 |
1495 |
0.861 |
1160 |
1.147 |
870 |
1.530 |
654 |
1.912 |
523 |
2.390 |
418 |
2.868 |
348 |
| 680 |
26.77 |
0.591 |
1690 |
0.689 |
1440 |
0.886 |
1125 |
1.182 |
845 |
1.576 |
635 |
1.970 |
508 |
2.462 |
406 |
2.955 |
338 |
| 690 |
27.17 |
0.608 |
1640 |
0.710 |
1405 |
0.913 |
1095 |
1.217 |
820 |
1.623 |
615 |
2.028 |
493 |
2.535 |
394 |
3.042 |
329 |
| 700 |
27.56 |
0.626 |
1590 |
0.731 |
1365 |
0.939 |
1065 |
1.252 |
795 |
1.670 |
598 |
2.087 |
479 |
2.609 |
383 |
3.131 |
319 |
| 710 |
27.95 |
0.644 |
1550 |
0.752 |
1330 |
0.966 |
1035 |
1.288 |
775 |
1.718 |
582 |
2.147 |
465 |
2.684 |
373 |
3.221 |
310 |
| 720 |
28.35 |
0.663 |
1505 |
0.773 |
1290 |
0.994 |
1005 |
1.325 |
755 |
1.767 |
566 |
2.208 |
453 |
2.760 |
362 |
3.313 |
302 |
| 730 |
28.74 |
0.681 |
1465 |
0.795 |
1255 |
1.022 |
975 |
1.362 |
730 |
1.816 |
550 |
2.270 |
440 |
2.838 |
352 |
3.405 |
294 |
| 740 |
29.13 |
0.700 |
1425 |
0.816 |
1225 |
1.050 |
950 |
1.400 |
715 |
1.866 |
535 |
2.333 |
428 |
2.916 |
343 |
3.499 |
285 |
| 750 |
29.53 |
0.719 |
1390 |
0.839 |
1190 |
1.078 |
925 |
1.438 |
695 |
1.917 |
522 |
2.396 |
417 |
2.995 |
334 |
3.594 |
278 |
| 760 |
29.92 |
0.738 |
1355 |
0.861 |
1160 |
1.107 |
900 |
1.476 |
678 |
1.968 |
508 |
2.461 |
406 |
3.076 |
325 |
3.691 |
270 |
|