Why choose Chalco marine grade 5083 5383 aluminum hexagon bar?
Certification by International Classification Society
CCS, DNV, NK, ABS, BV, LR, KR, RBNA, RSQuick Quote
Standard Specification for Chalco 5083 5383 aluminum hexagon bar
ASTM B211/ASME SB211
ASTM B221/ASME SB221
ASTM B565/ASME SB565
ASTM B316/ASME SB316
AMS 4102/ISO Al99.0Cu
GB/T 26006-2010
GB/T14846-2008
GB/T6892-2015
EN 755-6-2008
Specifications for marine grade 5083 5383 aluminum hexagon bar
| Alloy | 5083 5383 |
| Temper | O, H112 |
| Maximum inscribed circle diameter | 200 mm |
| Length | 1000mm-12000mm or according to customer requirements |
Chemical composition of marine grade 5083 5383 aluminum hexagon bar
| Elements | Composition / % | |
| 5083 | 5383 | |
| Si | 0-0.4 | 0-0.25 |
| Fe | 0-0.4 | 0-0.25 |
| Cu | 0-0.1 | 0-0.2 |
| Mn | 0.40-1.00 | 0.70-1.00 |
| Mg | 4.00-4.90 | 4.0-5.20 |
| Cr | 0.05-0.25 | 0-0.25 |
| Zr | - | 0-0.2 |
| Zn | 0-0.25 | 0-0.4 |
| Ti | 0-0.15 | 0-0.15 |
| Al | Remainder | Remainder |
Mechanical properties of marine grade 5083 5383 aluminum hex bar
| Alloy | Temper | Inscribed circle diameter /mm | Tensile strength /(N/mm2) | Specified non-proportional tensile strength /(N/mm2) | Elongation after break /% | |
| A | A50 mm | |||||
| not less than | ||||||
| 5083 | O | ≤12.50 | 270-350 | 110 | - | 14 |
| >12.50-200.00 | 270 | 12 | - | |||
| H112 | ≤12.50 | 270 | 125 | - | 12 | |
| >12.50-200.00 | 12 | - | ||||
| 5383 | O | ≤12.50 | 290 | 145 | - | 17 |
| >12.50-50.00 | 17 | - | ||||
| H112 | ≤12.50 | 310 | 190 | - | 13 | |
| >12.50-50.00 | 13 | - | ||||
Dimensional tolerances of 5083 5383 aluminum hexagon bar
Width tolerance
| The width (or side length) of the hex bar | Allowable deviation of the width (or side length) of the following types of alloy hexagonal bars |
| 10.00-18.00 | ±0.30 |
| >18.00-25.00 | ±0.35 |
| >25.00-40.00 | ±0.40 |
| >40.00-50.00 | ±0.45 |
| >50.00-65.00 | ±0.50 |
| >65.00-80.00 | ±0.70 |
| >80.00-100.00 | ±0.90 |
| >100.00-120.00 | ±1.0 |
| >120.00-150.00 | ±1.2 |
| >150.00-180.00 | ±1.4 |
| >180.00-220.00 | ±1.7 |
Fillet tolerance
| width (or side length) | The allowable deviation of the fillet (or chamfer) of the hexagonal rod |
| 10.00-30.00 | ≤1.5 |
| >30.00-60.00 | ≤2.0 |
| >60.00-80.00 | ≤2.5 |
| >80.00-120.00 | ≤3.0 |
| >120.00-180.00 | ≤4.0 |
| >180.00-220.00 | ≤5.0 |
Curvature
| width (or side length) | Curvature h over any length of 300 mm | Curvature ht on the full length (L meters) |
| 10.00-80.00 | ≤0.8 | ≤2×L |
| >80.00-120.00 | ≤1.0 | ≤2×L |
| >120.00-220.00 | ≤1.5 | ≤3×L |
Twist
| width (or side length) | Twist per 1000mm length, not more than | Twist over the entire length, not greater than |
| 10.00-30.00 | ≤1 | ≤1.5 |
| >30.00-80.00 | ≤1.5 | ≤2.5 |
| >80.00-120.00 | ≤2 | ≤3 |
| >120.00-220.00 | ≤2.5 | ≤4 |
Length tolerance
| width (or side length) | Permissible deviations in length on the following cut lengths | ||
| ≤2000 | >2000-5000 | >5000 | |
| ≤100.00 |
+5 0 |
+7 0 |
+10 0 |
| >100.00-200.00 |
+7 0 |
+9 0 |
+12 0 |
| >200.00-220.00 |
+8 0 |
+11 0 |
+14 0 |
Characteristics of 5083 5383 marine aluminum hexagon bars
Lightweight: these bars, made from the 5083 and 5383 alloys, benefit from aluminum's low density. This reduces overall weight, improves fuel efficiency, and decreases loads on the ship.
Corrosion resistance: the 5083 and 5383 marine aluminum hex bars excel in marine environments, particularly in seawater and saltwater. They effectively resist corrosion, oxidation, and aggressive media, ensuring exceptional durability in marine conditions.
High strength: with their high strength, the 5083 and 5383 marine aluminum hex bars are well-suited for ship structures subjected to various loads and stresses. They provide reliable structural support and maintain the vessel's stability and integrity.
Ease of machining: the 5083 and 5383 marine aluminum hex bars exhibit excellent machinability. They are easily formed and processed using cutting, forging, stamping, and welding techniques, allowing for versatile manufacturing options.Quick Quote
Good welding performance: both the 5083 and 5383 marine aluminum alloys offer good welding performance. They can be joined using common welding methods, simplifying the assembly and repair of ship structures and ensuring reliable and efficient operations.
The use of 5083 5383 marine grade aluminum hexagon bar
Hull structure: 5083 and 5383 marine aluminum hexagon bars can be used to build hull structures, including hull skeleton, hull support structure and hull reinforcement, etc. These alloys have high strength and good corrosion resistance, providing structural stability and durability to ships. hull.
Anti-corrosion material: due to the excellent corrosion resistance of 5083 and 5383 marine aluminum, hexagonal bars can be used as anti-corrosion materials for manufacturing marine engineering facilities, offshore platforms, offshore buoys, etc. It resists corrosive attack in seawater and saltwater environments for extended service life.
Ladders and boarding equipment: 5083 5383 Aluminum Hex Bars can be used to make ladders and other boarding equipment for going up and down and boarding operations on ships.
Ship interiors: 5083 5383 Marine Aluminum Hex Bars can be used to make decorations and furniture inside ships, such as bed frames, chairs, tables, etc., with good appearance and durability.
Water sports equipment: 5083 and 5383 marine aluminum hexagon bars can be used to manufacture water sports. equipment, such as boat blades, sailboard support poles, etc., with good corrosion resistance and strength.
Items for purchasing 5083 5383 marine aluminum hexagonal bars
Material standards and specifications: make sure that the purchased 5083 5383 marine aluminum hexagonal bars meet international or industry standards, including requirements for alloy composition, mechanical properties, dimensions and tolerances.
Material Certification: make sure that the supplier can provide suitable material certification, such as ISO certification, classification society approval, etc., to ensure the quality, reliability and suitability of the product.
Prices and lead times: compare prices and lead times between different suppliers and choose the most competitive option. At the same time, ensure that suppliers can deliver on time and provide reasonable prices.
Quality inspection: Chalco Aluminum can provide material inspection and inspection reports. These reports can verify the qualification and performance indicators of marine aluminum hexagonal bars, such as chemical composition, mechanical properties, corrosion resistance, etc.
Application advice: Chalco Aluminum is able to provide advice on the best application of Marine Aluminum Hex Bars in ship construction and maintenance. Can provide professional advice on material selection, processing methods and welding techniques.
Traceability: Chalco Aluminum can provide traceability information of marine aluminum hexagon bars, including raw material source, production process and supply chain tracking, etc.
Packaging and shipping: Chalco Aluminum can provide the perfect packing method and shipping arrangement to ensure that the marine aluminum hexagonal bars will not be damaged during transportation and can be delivered to the destination on time.
