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marine grade aluminum certification

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Marine grade aluminum profile

Marine grade aluminum round tube
5083 and 5086 are non heat treatable alloys. The mechanical properties of the alloy depend on the chemical composition of the alloy and the hot rolling temperature. The supply status of marine 5083 and 5086 alloy is O, H111 and H112. Among them, the latter is resistant to stress corrosion, and can prevent the tropical climate from intergranular corrosion cracking.

6061 aluminum round tube
 
6061 and 6082 aluminum alloys are widely used as light structural materials and widely used in transportation materials. 6061 and 6082 alloy extrusion products need any double base heat treatment for age hardening. The working procedure is as follows:  heating billet, extrusion, profile quenching, solid solution treatment, straightening, aging in furnace. Only by strictly controlling the technological parameters of each process can a satisfactory mechanical performance be achieved.

6082 aluminum round tube
 
Marine aluminum alloy profiles are generally used on three types of structures:
 
First, the main force structure with the strength as the main factor, mainly includes the hull structure and superstructure.
 
Different types of ships with different ship structure, ship structure generally include bottom plate, bottom plate, side plates, sheer strake, bulwark, deck, bulkhead, coaming, ribs, elbow plate, longitudinal beams, ribs, keel, reinforcement, pillar and pole.

5083 aluminum round tube
 
The upper atmosphere structure forecastle, bridge and poop. The upper body as the cabin and placement of some ship equipment with the cab, studio, the crew and passengers of the living room and life. The upper structure includes frame, beam, door board, ceiling, partitions, fences and other special angle aluminum profile.
 
Seond,, that is, not force construction or force less components. For example, all kinds of fittings (anchor, mast, chimney, ladder, line and circuit device), oil tank, water tank, watertight doors, windows, cover, sanitary equipment, piping, ventilation, windshield, bracket, streamlined shell, handle, handrail, cylinder, piston, base, sling device and furniture etc. etc..

5086 aluminum round tube
 
Third.  The thrid structures refer to decorative and insulated components. The aluminum can color anodized,  and the color anodized aluminum is used as an ornament, which is beautiful, economical and practical.
 
Marine Aluminum Round Tube Specification:
Alloy:  5083, 5086,5383, 5059, 6061, 6082, 6005A
Temper: H111/H112, T5/T6
Certificate: BV /DNV /ABS/Lioyds
Thickness: 3mm---50mm

marine grade aluminum round tube

Mechanical Properties of Marine Aluminum Round Tube
Alloy Form Thickness(mm) Temper Rm Rp0.2
(Mpa)
A% Min
Min.   A₅₀ A
5086 Shapes, Bar, Tube 3≤t≤50 H112 240 95 10 12
5083 Shapes, Bar, Tube Shapes, Bar, Tube 3≤t≤50 3≤t≤50 H111
O and H112
270  270 110     125 10    10 12     12
5059 Shapes, Bar, Tube 3≤t≤50 H112 330 200   10
5383 Shapes, Bar, Tub 3≤t≤50 O 290 145 17 17
Shapes, Bar, Tub 3≤t≤50 H112 310 190   13
6061 Shapes, Bar, Tube Profiles 3≤t≤50 3≤t≤50 T5 or T6
T5 or T6
260   245 240    205 10 8       4
6005A Shapes, Bar, Tube Profiles 3≤t≤50 T5 260 215 9 8
Shapes, Bar, Tube Profiles 3≤t≤10 T6 260 215 8 6
10≤t≤50 250 200 8 6
6082 Shapes, Bar, Tube Closed shapes 3≤t≤50 3≤t≤50 T5 or T6
T5 or T6
310     290 260    240 10 8       5


Marine Aluminum Round Tube Aluminum Alloys Composition
Alloy Si Fe Cu Mn Mg Cr Ni Zn Ti Ga Others Alu
Each Toal  
5083 0.40 0.40 0.1 0.4-1.0 4.0--4.9 0.05--0.25 -- 0.25 0.15 -- 0.05 0.15 Remainder
5383 0.25 0.25 0.20 0.7-1.0 4.0-5.2 0.25 -- 0.40 0.15 -- 0.05 0.15 Remainder
5086 0.40 0.50 0.1 0.2--0.7 3.5-4.5 0.05-0.25 - 0.25 0.15 - 0.05 0.15 Remainder
5059 0.45 0.50 0.25 0.6-1.2 5.0-6.0 0.25 - 0.40-0.9 0.20 - 0.05 0.15 Remainder
6061 0.4-0.8 0.7 0.15-0.40 0.15 0.8-1.2 0.04-0.35 - 0.25 0.15 - 0.05 0.15 Remainder
6005A 0.50-0.9 0.35 0.30 0.50 0.40-0.7 0.30 - 0.20 0.10 - 0.05 0.15 Remainder
6082 0.7-1.3 0.5 0.1 0.4-1.0 0.6-1.2 0.25 - 0.20 0.10 - 0.05 0.15 Remainder


Marine Aluminum Round Tube Mould Code:

Material Code Diameter (mm) Wall Thickness (mm) KG/m Material Code Diameter (mm) Wall Thickness (mm) KG/m
CAM_A000014 8 1 0.059 ZWXC-238A 64 16.5 6.648
CAM_A000949 8 2 0.102 CAM_A000662 65 2 1.069
PCA_D006733 9.525 1.47 0.101 CAM_A000981 65 2.5 1.325
PCA_D000061 9.53 1.2 0.087 CAM_A000418 65 5 2.545
CAM_A000015 10 1 0.076 PCA_D000137 69.85 1.65 0.955
CAM_A000592 10 2 0.136 PCA_D002663 69.85 3.18 1.795
CAM_A001274 10 2 0.108 GD-7611 70 1.2  
CAM_A000016 12 1 0.093 CAM_A001270 70 2 1.154
CAM_A000524 12 2 0.17 CAM_A000445 70 2.5 1.431
PCA_D004588 12.7 1.47 0.141 CAM_A000244 70 3 1.705
PCA_D004837 12.7 1.52 0.145 CAM_A000763 70 4 2.239
CAM_A000470 13 1.5 0.146 CAM_A000255 70 5 2.757
CAM-1484 13.6 4.3 0.339 CAM-740 70 6 3.257
CAM_A000471 14 2 0.204 CAM_A000982 70 10 5.089
CAM_A000348 15 1.5 0.172 PCA_D000223 73.03 5.16 2.967
CAM_A000437 15 2 0.221 PCA_D004464 73.03 7.01 3.924
PCA_D004838 15.88 1.52 0.186 CAM-1274 76 5 3.011
CAM_A000661 16 1.5 0.184 CAM_A000480 75 2.5 1.537
CAM_A000236 16 2 0.238 CAM_A000527 75 5 2.969
CAM_A000802 16 2.5 0.286 CAM_A000241 76 3 1.858
CAM_A000777 16 3.75 0.39 CAM_A001047 76 3.2 1.976
CAM-1414 18 1 0.144 CAM_A000987 76 3.5 2.152
CAM_A000648 18 1.5 0.21 CAM_A000751 76 4 2.443
CAM_A000438 18 2 0.271 PCA_D000138 76.2 1.65 1.043
PCA_D002428 19.05 1.24 0.189 PCA_D001241 76.2 3.18 1.966
CAM_A000837 19.05 1.63 0.24 CAM_A000907 76.2 3.25 2.012
CAM_A000862 19.05 1.63 0.24 PCA_D000977 76.2 6.35 3.761
PCA_D000224 19.05 1.65 0.244 CAM_A000728 80 2 1.323
PCA_D002429 19.05 3.05 0.415 CAM_A001096 80 2.5 1.643
PCA_D001877 19.05 3.18 0.427 CAM_A000247 80 3 1.959
CAM_A000472 20 1.5 0.235 CAM_A000345 80 5 3.181
CAM_A000237 20 2 0.305 CAM_A000821 80 10 5.938
CAM_A000414 20 2.5 0.371 CAM-103 80 15 8.27
CAM_A000649 20 3 0.433 CAM-135 80 20 10.179
CAM_A000473 20 5 0.636 CAM-1498 81 8 4.954
CAM-1257 20.35 6.175 0.732 PCA_D000139 82.55 1.65 1.132
PCA_D000217 21.34 2.77 0.435 CAM-238B 84 20.5 11.042
XXS-127 22 1.6   CAM_A001308 85 5 3.393
CAM-1271C 22 1.7 0.293 CAM-129 85 10 6.362
CAM_A000439 22 2.5 0.414 CAM-130 85 20 11.027
CAM-529 22.1 2 0.341 CAM_A000446 86 3 2.112
CAM-528 22.1 2.4 0.401 PCA_D000145 88.9 1.65 1.22
PCA_D001210 22.23 1.24 0.221 PCA_D000690 88.9 5.49 3.88
PCA_D005774 22.23 3.18 0.513 PCA_D002262 88.9 7.62 5.251
CAM_A000504 24 2 0.373 CAM_A001023 89 4.05 2.918
CAM_A000803 25 1 0.204 CAM_A000881 90 2.5 1.856
CAM_A000440 25 1.5 0.299 CAM_A000447 90 3 2.214
XSS-021 25 1.8   CAM_A000050 90 5 3.605
CAM_A000049 25 2 0.39 CAM-829 90 6 4.275
CAM_A000474 25 2.5 0.477 CAM-1014 90 8 5.564
CAM_A000288 25 3 0.56 CAM_A001269 90 10 6.786
CAM_A000441 25 5 0.848 CAM-870 90 12.5 8.217
PCA_D004123 25.4 0.89 0.184 CAM_A001275 90 15 9.543
CAM_A000779 25.4 1.22 0.25 CAM-08 90 20 11.875
PCA_D002875 25.4 1.24 0.254 CAM-967 90 32 15.743
PCA_D002008 25.4 1.47 0.299 CAM-102 92 14.5 9.532
PCA_D004665 25.4 1.57 0.318 CAM-859 92 21 12.647
CAM_A000839 25.4 1.63 0.328 CAM_A000591 100 2 1.663
PCA_D000225 25.4 1.65 0.332 CAM_A000346 100 3 2.468
PCA_D005272 25.4 2.11 0.416 CAM_A000269 100 5 4.029
PCA_D002009 25.4 2.77 0.531 CAM-367 100 8 6.243
PCA_D000974 25.4 3.05 0.577 CAM_A000590 100 10 7.634
PCA_D000986 25.4 3.18 0.599 CAM-311 100 15 10.815
CAM_A000705 25.4 3.25 0.611 CAM-866 100 16 11.4
PCA_D000149 25.4 3.87 0.707 CAM_A000912 100 20 13.572
PCA_D000148 25.4 3.95 0.72 CAM_A000718 101.6 1.63 1.379
PCA_D000147 25.4 3.99 0.724 PCA_D000140 101.6 1.65 1.4
PCA_D000146 25.4 4.06 0.734 PCA_D000696 101.6 2.41 2.028
PCA_D002652 25.4 6.35 1.026 PCA_D000856 101.6 3.18 2.65
PCA_D000557 26.67 2.87 0.58 CAM_A000710 101.6 3.25 2.712
PCA_D000829 26.67 2.87 0.58 PCA_D002316 101.6 4.78 3.921
SZGYC-075 28 1 0.229 PCA_D001013 101.6 5.74 4.666
CAM_A000823 28 1.5 0.337 PCA_D001538 101.6 6.35 5.128
CAM-177 28 2 0.441 PCA_D005729 101.6 8.08 6.408
CAM-793 28 8.05 1.362 CAM-42 105 15 11.451
XSS-130 28.2 1.8   CAM_A000752 106 3 2.621
PCA_D002430 28.58 1.24 0.289 CAM_A000753 108 3 2.672
PCA_D004657 28.58 1.6 0.366 SOAM_A000390 108 4 3.529
CAM-1153 28.6 1.2 0.279 CAM-1112 110 15.5 12.424
CAM_A000267 30 2 0.475 CAM-623 110 16.5 13.086
CAM_A001209 30 2.5 0.583 CAM-140 113.5 20 15.862
CAM_A000238 30 3 0.687 CAM_A001024 114 4.25 3.956
CAM_A000462 30 4 0.882 PCA_D000334 114.3 5.41 4.996
CAM_A000846 30 5 1.06 PCA_D000218 114.3 6.02 5.527
CAM_A000921 30 7.5 1.431 PCA_D001014 114.3 6.02 5.527
CAM_A000781 31.75 1.22 0.316 PCA_D001019 114.3 8.56 7.673
PCA_D000957 31.75 1.52 0.39 CAM_A000825 115 5 4.665
CAM_A000838 31.75 1.63 0.415 CAM-116 115 10 8.906
PCA_D000227 31.75 1.65 0.421 CAM_A000525 116 6 4.453
PCA_D002661 31.75 2.11 0.53 CAM_A000347 120 3 2.977
CAM_A000706 31.75 2.64 0.652 CAM_A000254 120 5 4.877
PCA_D000062 31.75 3.05 0.741 CAM-64 120 8 7.6
PCA_D000226 31.75 3.18 0.769 CAM_A000481 120 10 9.331
CAM_A000833 31.75 3.25 0.786 CAM-587 120 15 13.36
PCA_D004589 31.75 6.35 1.367 CAM-218 120 20 16.965
CAM-1234 32 1.8 0.461 CAM-03 125 15 13.996
CAM_A000349 32 2 0.509 CAM-60 125 25 21.206
CAM_A000475 32 3 0.738 PCA_D002317 127 3.18 3.333
CAM-65 32 7 1.484 PCA_D000857 127 4.78 4.948
CAM-78 32 7 1.484 PCA_D000855 127 6.35 6.496
CAM_A000910 33 6.5 1.461 CAM_A000253 130 3 3.232
PCA_D000558 33.4 3.38 0.86 CAM_A000419 130 5 5.301
PCA_D004755 33.4 3.43 0.872 CAM_A001041 130 7 7.303
PCA_D001016 33.4 4.55 1.113 CAM-368 130 8 8.279
CAM-291 34 1.55 0.427 CAM-327 130 12 12.011
CAM_A000870 34.925 3.25 0.873 CAM-403 130 25 22.266
PCA_D001661 34.93 1.57 0.445 CAM-139 139 15 15.777
SZGYC-074 35 1 0.288 CAM_A000391 140 3 3.486
CAM_A000913 35 1.5 0.426 CAM_A000601 140 5 5.726
CAM_A000242 35 2 0.56 CAM_A000983 140 10 11.025
CAM_A000415 35 2.5 0.689 CAM-98 140 12 13.029
CAM_A000755 35 3 0.814 CAM-405 140 15 15.904
CAM_A000442 35 5 1.272 CAM-968 140 33 29.951
CAM_A000680 36 4 1.086 PCA_D001020 141.29 9.53 10.64
TP-1627 38 1.2 0.375 PCA_D000219 141.3 6.55 7.487
CAM-524 38 2 0.611 CAM-966 142 13 14.225
CAM_A000600 38 3 0.891 CAM-132 145 22.5 23.379
CAM-844 38 4 1.154 CAM-410 145 25 25.447
PCA_D000423 38.1 1.57 0.488 CAM_A000693 150 3 3.741
PCA_D000228 38.1 1.65 0.511 CAM_A000482 150 5 6.15
PCA_D004469 38.1 2.11 0.643 CAM-369 150 7 8.491
PCA_D004345 38.1 2.18 0.665 CAM-370 150 8 9.636
PCA_D000063 38.1 3.05 0.905 CAM_A000883 150 10 11.875
PCA_D000229 38.1 3.18 0.94 CAM-1448 150 15 17.177
CAM_A000707 38.1 3.25 0.961 CAM-85 150 25 26.507
CAM_A000871 38.1 4.76 1.347 CAM-63 152 8 9.772
PCA_D0004322 38.1 4.78 1.349 CAM-86 155 12.5 15.109
PCA_D002492 38.1 6.35 1.709 CAM_A000975 156 3 3.893
CAM_A000344 40 1.5 0.49 CAM_A000111 160 5 6.574
CAM_A000245 40 2 0.645 CAM_A001271 160 10 12.723
CAM_A001114 40 2.5 0.795 CAM-05 160 15 18.449
CAM_A000239 40 3 0.942 CAM-138 160 18 21.681
CAM_A000416 40 4 1.221 CAM-137 164 15 18.958
CAM_A000246 40 5 1.484 CAM-109 168 6.5 8.904
CAM_A000476 40 6 1.73 CAM-115 168 6.5 8.904
CAM_A000650 40 10 2.545 PCA_D000813 168.28 7.11 9.717
PCA_D000830 40.64 3.18 1.008 PCA_D002261 168.28 10.97 14.635
CAM_A000443 42 2 0.679 CAM-61 172 7 9.797
CAM_A001208 42 3 0.992 CAM-1124 170 9 12.291
CAM_A000257 42 4 1.289 PCA_D002265 177.8 6.35 9.231
CAM_A000554 42 5 1.569 PCA_D002822 177.8 9.53 13.59
PCA_D000220 42.16 3.56 1.165 CAM-624 180 5 7.422
CAM-1068 43.5 3 1.031 CAM-483 180 10 11.672
PCA_D004097 44.45 1.24 0.456 CAM-117 180 15 20.994
PCA_D000230 44.45 3.18 1.111 CAM-204 180 20 27.143
CAM_A000708 44.45 3.25 1.136 CAM-111 184 8 11.923
CAM_A000872 44.45 4.76 1.603 CAM-66 185 20 27.992
PCA_D000976 44.45 6.35 2.052 CAM-330 190 4.5 7.081
CAM_A000583 45 2 0.729 CAM-662 190 12 18.118
CAM_A000505 45 3 1.069 CAM-114 190 20 28.84
CAM_A000681 45 4 1.391 CAM-131 190 25 34.989
CAM_A000477 48 3 1.145 CAM-06 192 12 18.322
CAM_A000526 48 4 1.493 CAM-576 192 12.5 19.032
PCA_D001791 48.26 1.57 0.624 CAM-91 200 3.5 5.834
PCA_D000221 48.26 3.68 1.392 CAM_A000976 200 5 8.27
PCA_D001017 48.26 5.08 1.86 CAM-317 200 16.5 25.682
CAM_A000709 48.42 4.47 1.666 CAM-283 200 20 30.536
CAM_A000243 50 1.5 0.617 ALD_D000565 203.2 3 5.094
XSS-022 50 1.9   PCA_D002264 203.2 6.35 10.598
CAM_A000252 50 2 0.814 CAM-40 210 5 7.694
CAM_A000522 50 2.5 1.007 CAM-488 210 25 39.231
XSS-023 50 2.7   PCA_D000695 219.08 8.18 14.625
CAM-1100 50 2.75 1.102 PCA_D002263 219.08 12.7 22.222
CAM_A000251 50 3 1.196 CAM-378 220 15 26.083
CAM_A001048 50 3.2 1.27 CAM-94 230 36.5 59.908
CAM_A000256 50 4 1.561 CAM-1380 240 10 19.509
CAM_A000249 50 5 1.909 CAM-336 240 16 30.401
CAM_A000651 50 10 3.393 CAM-473 242 10 17.679
PCA_D002670 50.8 0.89 0.376 CAM-342 242 12 23.411
PCA_D002662 50.8 1.47 0.617 CAM-93 247 22.5 42.846
PCA_D000441 50.8 1.52 0.637 CAM-355 255 53 90.812
CAM_A000836 50.8 1.63 0.678 CAM-797 270 10 22.054
PCA_D001317 50.8 1.65 0.688 CAM-67 260 14 29.213
CAM-911 50.8 1.8 0.748 CAM-472 264 7 15.26
CAM-912 50.8 2.5 1.024 CAM-41 268 8 17.643
PCA_D000064 50.8 3.05 1.235 TP-1616C 282 6 14.047
PCA_D000127 50.8 3.18 1.281 CAM-729 296 8 19.543
CAM_A000835 50.8 3.25 1.311 CAM-739 300 10 24.599
PCA_D001536 50.8 4.78 1.863 CAM-51 286 8 18.865
PCA_D000232 50.8 6.35 2.393 CAM-582 296 7 17.16
PCA_D000895 52 2.5 1.05 PCA_A007291 304.8 6.35 16.075
CAM_A000682 54 2 0.882 CAM-255 320 10 26.295
CAM_A000880 55 1.5 0.681 CAM-518 324 7 18.822
CAM_A000528 55 2 0.899 CAM-292 332 6 16.591
CAM_A000506 55 5 2.121 CAM-282 333 7.5 20.707
CAM-1254 55 6 2.494 PCA_D007494 336.55 31.75 82.087
CAM-885 55 8 3.189 CAM-108 348.4 6.7 19.419
CAM-45 55 12 4.377 PCA_D008896 350 57 141.663
CAM-22 55 12.5 4.506 CAM-293 356 10.5 30.772
XXS-137 57 3   CAM-474 372 10 30.706
PCA_D000135 57.15 1.65 0.776 CAM-318 376 6 18.831
PCA_D000233 57.15 6.35 2.735 CAM-225 376 8 25.922
PCA_D001115 60 1.5 0.744 CAM-919 385 6.5 20.869
CAM_A000248 60 2 0.984 CAM-224 390 8 24.972
CAM_A000417 60 2.5 1.219 CAM-315 394 7 22.979
CAM_A000240 60 3 1.45 CAM-287 400 8 26.6
CAM_A000523 60 4 1.9 CAM-936 402 11 36.482
CAM_A000250 60 5 2.333 CAM-178 406 8 27.008
CAM_A000478 60 6 2.748 PCA_D007493 412.75 25.4 83.455
CAM_A000444 60 10 4.241 CAM-540 434 7 25.354
CAM-104 60 15 5.726 CAM-286 452 9 33.819
PCA_D000222 60.33 3.91 1.872 CAM-1006 461 8 30.74
PCA_D001018 60.33 5.54 2.571 CAM-1221 492.8 11.4 46.551
CAM_A000906 63.5 1.63 0.853 CAM-1125 494 7 28.916
PCA_D000136 63.5 1.65 0.865 CAM-289 500 8 33.386
PCA_D007145 63.5 3.05 1.563 508-8 508 8 33.929
PCA_D004381 63.5 3.18 1.624 512-8 512 8 34.201
CAM-371 520 10 43.26 CAM-372 514 7 43.26
CAM-1196 573 10.3 49.162 CAM-288 514 10 42.751
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