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 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.
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.

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..

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 Angel Bar Specification:
Alloy:  5083, 5086, 5383, 5059, 6061, 6082,6005A
Temper: H111/H112, T5/T6
Certificate: BV /DNV /ABS/Lioyds
Thickness: 3mm---50mm

Mechanical Properties of Marine Aluminum Angel Bar
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 Angel Bar 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

Material Code	A(mm)		B(mm)		T(mm)		R1	R2	Kg/m
TP-179	7		19.5		1.00				0.069
TP-939	8		12		2.00				0.13
CAM_A000026	10		15		1.00				0.065
CAM_A000185	10		15		2.00				0.124
TP-500	10		20		1.20				0.116
ALD_D001982	10		20		1.60				0.123
CAM_A000321	10		20		2.00				0.151
CAM_A000586	10		25		2.00				0.178
CAM_A000188	10		30		2.00				0.205
CAM_A000192	10		40		2.00				0.259
CAM_A000767	10		45		2.00				0.286
AUS_D000747	12		20		1.20				0.1
ALD_D003882	12		20		1.60				0.131
AUS_D000668	12		20		1.60				0.131
ALD_D003907	12		20		3.00				0.235
AUS_D000667	12		20		3.00				0.235
ALD_D003096	12		25		1.20				0.116
ALD_D003098	12		25		3.00				0.275
TP-954	12		30		2.50				0.267
ALD_D000541	12		40		3.00				0.397
CAM_A001268	12.7		19.05		3.18				0.245
CAM_D004737	12.7		25.4		1.57				0.155
CAM_A001029	12.7		25.4		3.18				0.299
CAM_A000027	15		20		1.50				0.136
CAM_A000186	15		20		2.00				0.178
TP-441	15		20		2.00				0.178
TP-200	15		25		2.00				0.205
CAM_A000187	15		25		2.00				0.205
CAM_A000656	15		25		3.00				0.3
TP-878	15		30		1.50		0.50		0.18
CAM_A000189	15		30		2.00				0.232
CAM_A000735	15		30		3.00				0.34
TP-499	15		40		1.00				0.147
CAM_A000193	15		40		2.00				0.286
CAM_A000200	15		50		2.00				0.34
CAM_A000890	15		50		3.00				0.502
TP-969	15		60		1.20		1.00		0.239
CAM_A000966	15		60		2.00				0.394
CAM_A000578	15		70		2.00				0.448
CAM_A001116	15		80		2.00				0.502
TP-335	16		22		2.00				0.194
TP-199	18		25		2.00				0.221
TP-04B	18		28		2.50				0.294
TP-357	19		38		5.00				0.701
CAM_A001033	19.05		38.1		3.175				0.463
TP-04	19.1		38.1		3.00				0.439
ALD_D000282	20		25		1.40				0.165
AUS_D000276	20		25		1.60				0.187
CAM_A000322	20		25		2.00				0.232
CAM_A000453	20		25		3.00				0.34
TP-523	20		25		4.00				0.433
TP-1071	20		27		2.50				0.3
TP-891	20		30		1.50				0.196
CAM_A000028	20		30		1.50				0.196
TP-04A	20		30		2.00				0.259
CAM_A000190	20		30		2.00				0.259
TP-849	20		30		2.50				0.32
CAM_A000191	20		30		3.00				0.381
CAM_A000488	20		30		4.00				0.497
AUS_D000275	20		32		1.60				0.218
AUS_D000651	20		32		1.60				0.218
ALD_D000283	20		32		3.00				0.397
CAM_A000074	20		35		2.00				0.286
TP-1035	20		35		2.80				0.395
CAM_A000672	20		35		3.00				0.421
ALD_D000329	20		40		1.50				0.237
ALD_D001125	20		40		1.50				0.237
AUS_D000652	20		40		1.60				0.252
TP-95	20		40		2.00		0.50		0.313
CAM_A000194	20		40		2.00				0.313
CAM_A000196	20		40		3.00				0.462
CAM_A000197	20		40		4.00				0.605
CAM_A000201	20		50		2.00				0.367
CAM_A000843	20		50		3.00				0.543
CAM_A000204	20		60		2.00				0.421
CAM_A000577	20		60		3.00				0.624
CAM_A000330	20		70		2.00				0.475
CAM_A000325	20		80		2.00				0.529
ALD_D001127	20		80		3.00				0.786
CAM_A000183	20		100		2.00				0.637
CAM_A000658	20		120		2.00				0.745
TP-666	22		35		3.00				0.437
ZW-JL	22		50		5.00				0.905
CAM_A000173	25		30		2.00				0.286
CAM_A000169	25		30		3.00				0.421
ALD_D001124	25		32		3.00				0.437
CAM_A000902	25		35		2.00				0.313
CAM_A000918	25		35		3.00				0.462
SZGYC-082	25		38		4.80				0.754
TP-497	25		38		5.00				0.783
SZGYC-081	25		38.1		3.00				0.487
CAM_A000654	25		40		2.00				0.34
CAM_A000945	25		40		3.00				0.502
CAM-514-4	25		40		4.00		4.00	2.00	0.673
CAM_A000889	25		40		4.00				0.659
CAM_A000769	25		45		2.00				0.367
CAM_A000893	25		45		3.00				0.543
ALD_D000046	25		50		1.60				0.317
ALD_D000330	25		50		1.60				0.317
CAM_A000684	25		50		2.00				0.394
CAM_A000713	25		50		3.00				0.583
CAM_A000685	25		50		4.00				0.767
SZGYC-079	25		53		2.00				0.41
CAM_A000736	25		60		2.50				0.557
ALD_D001126	25		60		3.00				0.664
ALD_D000284	25		70		1.60				0.403
CAM_A000768	25		80		2.50				0.692
CAM_D004590	25.4		38.1		3.18				0.517
CAM_A001022	25.4		38.1		4.76				0.755
CAM_D000437	25.4		50.8		3.18				0.626
CAM_A001266	25.4		50.8		6.35				1.189
CAM_D002023	25.4		63.5		3.18				0.734
CAM_D004591	25.4		76.2		3.18				0.843
CAM_A000864	25.4		101.6		3.18				1.061
CAM_A000198	30		40		2.00				0.367
CAM_A000045	30		40		3.00				0.543
CAM-514-11	30		40		4.00		4.00	2.00	0.725
CAM-705	30		40		4.00		4.00	2.00	0.717
CAM_A000403	30		40		4.00				0.713
CAM_A000075	30		40		5.00				0.878
CAM_A000723	30		45		3.00				0.583
CAM_A000202	30		50		2.00				0.421
CAM_A000203	30		50		3.00				0.624
CAM-514-12	30		50		4.00		5.00	2.00	0.913
CAM_A000323	30		50		4.00				0.821
CAM_A000211	30		50		5.00				1.013
CAM_A000324	30		60		2.00				0.475
TP-128	30		60		3.00				0.778
CAM_A000205	30		60		3.00				0.705
CAM_A000515	30		60		4.00				0.929
CAM_A000489	30		60		5.00				1.148
CAM_A000215	30		70		2.00				0.529
CAM_A000766	30		70		3.00				0.786
CAM_A000206	30		80		3.00				0.867
CAM_A000210	30		100		3.00				1.029
TP-1244-B	30		149		5.00				2.349
ALD_D002210	33.5		48		1.50		0.50	0.50	0.322
TP-712	38		50		5.00				1.12
TP-1244-D	38		55		5.00				1.188
CAM_D005156	38.1		50.8		3.18				0.734
CAM_D006295	38.1		50.8		4.76				1.082
CAM_D000832	38.1		76.2		4.76				1.409
CAM_D002718	38.1		76.2		4.76		7.90	4.76	1.582
CAM_A000643	40		50		2.00				0.475
CAM_A000327	40		50		3.00				0.705
CAM_A000795	40		50		4.00				0.929
CAM_A000389	40		50		5.00				1.148
CAM_A000090	40		60		2.00				0.529
CAM_A000714	40		60		2.50				0.658
CAM_A000077	40		60		3.00				0.786
CAM_A000078	40		60		4.00				1.037
CAM-717	40		60		4.00		2.00	4.00	1.041
CAM_A000079	40		60		5.00				1.283
CAM_A000178	40		60		6.00				1.523
ALD_D000385	40		70		1.40				0.411
ALD_D000389	40		70		1.40				0.411
ALD_D000856	40		70		1.50				0.439
CAM_A000686	40		70		2.00				0.583
CAM_A000174	40		80		2.00				0.637
CAM_A000207	40		80		3.00				0.948
CAM_A000516	40		80		4.00				1.253
CAM_A000491	40		80		6.00				1.847
CAM_A000673	40		80		8.00				2.419
ALD_D000390	40		90		1.40				0.486
ALD_D002856	40		90		1.50				0.52
CAM_A000927	40		100		3.00				1.11
CAM_A000326	40		100		4.00				1.469
CAM_A000771	40		100		6.00				2.171
CAM_A000946	40		120		3.00				1.272
CAM_A000328	40		120		4.00				1.685
CAM_A000599	40		140		3.00				1.434
CAM_A001044	40		160		3.00				1.596
CAM_A001045	40		180		3.00				1.758
CAM_A000687	50		75		5.00				1.62
CAM_A000727	50		80		4.00				1.361
CAM_A000796	50		80		5.00				1.688
CAM_A000688	50		80		6.00				2.009
CAM-192	50		80		10.00				3.24
CAM_A000209	50		100		3.00				1.191
CAM_A000208	50		100		5.00				1.958
ALD_D001205	50		100		6.00		0.40		2.333
CAM_A000689	50		100		6.00				2.333
CAM_A000084	50		100		8.00				3.067
CAM_A000085	50		100		10.00				3.78
CAM_A000655	50		120		5.00				2.228
ALD_D000384	50		125		3.00				1.393
CAM_A000199	50		150		4.00				2.117
CAM_A001306	50		150		8.00				4.147
CAM_D002751	50.8		63.5		6.35		6.35	3.17	1.862
CAM_A000863	50.8		76.2		3.18				1.061
CAM_D001243	50.8		76.2		4.76				1.57
CAM_A000829	50.8		76.2		6.35				2.069
CAM_D002719	50.8		76.2		6.35		7.90	4.76	2.079
CAM_D006303	50.8		76.2		9.53				3.021
CAM_D002827	50.8		76.2		9.53		7.92	4.78	3.03
CAM_D002720	50.8		76.2		9.53		7.90	6.35	3.011
ALD_D000386	50.8		101.6		6.35		6.35		2.527
CAM_A000695	50.8		101.6		6.35				2.504
CAM_D006792	50.8		101.6		6.35		9.53	6.35	2.51
CAM_A000865	50.8		127		6.35				2.94
CAM_A000866	50.8		152.4		6.35				3.375
CAM_A000919	60		80		6.00				2.171
CAM-381	60		90		3.00		4.50		1.17
ALD_D003333	60		90		6.00				2.333
CAM_A000517	60		100		6.00				2.495
CAM_A000690	60		100		8.00				3.283
CAM_A000214	60		120		6.00				2.819
CAM_D002750	63.5		88.9		6.35		7.94	6.35	2.494
CAM_A000800	75		150		8.00				4.687
CAM_A000657	75		150		10.00				5.805
CAM_D006298	76.2		101.6		6.35				2.94
CAM_D006300	76.2		101.6		9.53				4.328
CAM_D002364	76.2		101.6		9.53		9.50	6.35	2.945
CAM_D002723	76.2		101.6		9.53		9.50	6.35	4.333
CAM-382	77.5		90		3.00		4.50		1.311
CAM_A000798	80		100		6.00				2.819
CAM-426	80		100		8.00		10.00	3.00	3.761
CAM_A000799	80		100		8.00				3.715
CAM_A000212	80		120		3.00				1.596
CAM_A000794	80		120		8.00				4.147
CAM_A000495	80		120		10.00				5.13
CAM_A000920	80		130		6.00				3.305
CAM_A001221	80		130		8.00				4.363
CAM_A000951	80		180		10.00				6.75
CAM_A000405	100		150		5.00				3.308
CAM_A000088	100		150		10.00				6.48
CAM_A000046	100		200		10.00				7.83
CAM_D006301	101.6		152.4		9.53				6.287
CAM_D002829	101.6		152.4		9.53		12.70	9.53	6.276
CAM_A000952	150		180		6.00				5.249
CAM-366	140		80		25		20.00	5.00	8.694
CAM-366A	150		80		25		15.00	10.00	8.711
CAM-391	140		80		18		15.00	5.00	7.283
CAM-426	100		80		88		10.00	3.00	3.761
Material Code		A(mm)		T(mm)		R1		R2		Kg/m
CAM_A000021		10		1						0.051
CAM_A000671		10		2						0.097
ALD_D003901		12		1.6						0.097
ALD_D003905		12		3						0.17
CAM_A000022		12.7		1.59						0.102
CAM_D001441		12.7		3.18						0.19
CAM_A000022		15		1.5						0.115
TP-721		15		1.8						0.137
CAM_A000287		15		2						0.151
CAM_A000165		15		3						0.219
CAM_D001401		19.05		1.59						0.157
CAM_D000256		19.05		3.18		3.17		2.39		0.299
CAM_D000053		19.1		3						0.299
ALD_D000328		20		1.4						0.146
ALD_D000387		20		1.4						0.146
CAM_A000023		20		1.5						0.156
ALD_D000370		20		1.6						0.166
CAM_A000101		20		2						0.205
TP-201		20		2						0.205
CAM_A000166		20		3						0.3
TP-326		20		3						0.299
CAM_A000585		20		4						0.389
TP-400		24.7		3						0.375
CAM_A000024		25		1.5						0.196
ALD_D000543		25		1.6						0.209
CAM_A000167		25		2						0.259
TP-633		25		2						0.259
CAM_A000168		25		3						0.381
CAM_A000758		25		4						0.497
CAM_A001121		25		5						0.607
TP-03		25.4		0.9						0.121
TP-397		25.4		1						0.134
CAM_D001451		25.4		1.6						0.212
CAM_D000436		25.4		1.65						0.219
CAM_D000245		25.4		3.18		3.18		2.39		0.407
CAM_D000054		25.4		3.2						0.408
CAM_D000246		25.4		4.76		3.18		2.39		0.591
CAM_D000970		25.4		4.78						0.593
CAM_D000247		25.4		6.35		3.18		2.39		0.761
CAM_D001404		25.4		6.35						0.76
TP-832		30		1.4						0.222
CAM_A000025		30		1.5						0.237
CAM_A000102		30		2						0.313
TP-720		30		2						0.313
CAM_A000043		30		3						0.462
TP-719		30		3						0.462
CAM_A000170		30		4						0.605
CAM-514-3		30		4		4		2		0.471
CAM-716		30		4		4		2		0.609
CAM_A000195		30		5						0.742
CAM_D000427		31.75		3.05						0.498
CAM_D001402		31.75		3.18						0.517
CAM_D002713		31.75		3.18		4.8		3.18		0.519
CAM_D001403		31.75		4.76						0.756
CAM_D002714		31.75		4.76		2.4		3.18		0.747
CAM_D002715		31.75		6.35		2.4		3.18		0.971
ALD_D003880		32		1.6						0.27
ALD_D000383		32		3						0.494
ALD_D001128		32		3						0.494
ALD_D000544		32		3						0.494
TP-928		35		1						0.186
CAM_A001113		35		2						0.367
CAM_A000318		35		3						0.543
CAM_A000171		35		4						0.713
CAM_A000970		35		5						0.878
TP-635		38		3						0.591
TP-54		38		3						0.591
TP-05		38		4.5						0.869
CAM_D001442		38.1		1.59						0.321
CAM_D000055		38.1		3.18						0.625
031116		38.1		3.18		4.78		3.18		0.627
CAM_D000249		38.1		4.76		4.78		3.17		0.92
CAM_D000056		38.1		4.78						0.921
031118		38.1		4.78		4.78		3.18		0.922
CAM_D000057		38.1		6.35						1.196
031120		38.1		6.35		4.78		3.18		1.199
ALD_D000388		40		1.4						0.297
ALD_D001130		40		1.5						0.318
ALD_D000040		40		1.6						0.339
ALD_D000855		40		1.6						0.339
CAM_A000172		40		2						0.421
TP-96		40		2.5		2				0.525
CAM_A000175		40		3						0.624
CAM_A000044		40		4						0.821
CAM_A000329		40		5						1.103
CAM_A000587		40		6						1.199
CAM-514-8		40		6		6		2		1.228
CAM_A001032		44.5		6.35						1.415
CAM_A000826		45		5						1.147
ALD_D000527		50		1.5						0.399
CAM_A000176		50		2						0.529
CAM_A000319		50		3						0.786
CAM_A000177		50		4						1.037
CAM_A000076		50		5						1.282
TP-677		50		5.5						1.403
CAM_A000944		50		6						1.523
ALD_D000545		50		6		4				1.532
TP-678		50		6.5						1.641
CAM_A000979		50		8						1.987
CAM_A000518		50		10						2.43
CAM_D001452		50.8		2.9						0.772
CAM_D000058		50.8		3.18						0.843
CAM_D000251		50.8		3.18		6.35		3.17		0.855
CAM_D000252		50.8		4.76		6.35		3.17		1.257
CAM_D000059		50.8		4.78						1.248
CAM_D000060		50.8		6.35						1.631
CAM_D000253		50.8		6.35		6.35		3.17		1.645
CAM_D001895		50.8		9.53		6.35		3.18		2.38
TP-1244-C		55		5						1.418
CAM_A000579		60		2						0.637
CAM_A000969		60		2.5						0.793
CAM_A000179		60		3						0.948
CAM_A000180		60		4						1.253
CAM_A000080		60		5						1.552
CAM_A000081		60		6						1.847
ALD_D000546		60		6		4				1.856
ZWGCYC-514-6		60		6		5		2		1.877
CAM_A000490		60		8						2.419
CAM_A000082		60		10						2.97
CAM_A002716		63.5		4.76		6.35		3.18		1.584
CAM_D006299		63.5		6.35						2.069
CAM_D002642		63.5		6.35		6.35		3.18		2.08
CAM_A001369		63.5		9.525						3.021
CAM_A002717		63.5		9.53		6.35		3.18		3.033
CAM_A000213		70		2.5						0.928
CAM_A000943		70		6						2.171
CAM_A001401		75		6						2.333
ALD_D002846		75		6		6				2.354
CAM_A000828		76.2		3.175						1.279
CAM_D001318		76.2		4.76						1.898
CAM_D000254		76.2		4.76		7.92		6.35		1.894
CAM_D000438		76.2		6.35						2.502
ALD_D000381		76.2		6.35		6.35				2.527
CAM_D000255		76.2		6.35		7.92		6.35		2.494
CAM_D002643		76.2		9.52		7.92		6.35		3.664
CAM_D006297		76.2		9.525						3.674
ALD_D000382		76.2		9.53		9.53				3.729
CAM_D002721		76.2		12.7		7.9		6.35		4.78
CAM_A000320		80		3						1.272
CAM_A000452		80		4						1.685
CAM_A000181		80		5						2.093
CAM_A000182		80		6						2.495
ALD_D001734		80		6		0.4				2.495
CAM_A000083		80		8						3.283
CAM_A000492		80		10						4.05
ALD_D001204		80		10		6				4.071
ALD_D000547		80		10		6				4.071
CAM_A001272		90		10						4.59
CAM_A000683		100		3						1.596
CAM_A000493		100		4						2.117
CAM_A000184		100		6						3.143
CAM_A000494		100		8						4.147
CAM_A000086		100		10						5.13
CAM_D000439		101.6		6.35						3.372
ALD_D001180		101.6		6.35		9.14				3.423
CAM_A001075		101.6		6.35		9.52		6.35		3.381
CAM_A000780		101.6		9.525						4.981
CAM_A002724		101.6		9.53		9.5		6.35		4.987
CAM_D006302		101.6		12.7						6.532
CAM_A002725		101.6		12.7		9.5		6.35		6.538
CAM_A000770		120		8						5.011
CAM_A000087		120		10						6.21
CAM_A002362		127		9.53		12.7		9.52		6.276
CAM-326		150		14		10.811
CAM_A002726		152.4		8.53		12.7		9.53		7.582
CAM_A001026		152.4		12.7		12.7		9.53		10.004