Houston, USA-based Brian Fasteners supplies Aluminium 5083 Flanges with outstanding marine-grade corrosion resistance and high strength. Alloyed in magnesium and trace manganese, 5083 performs exceptionally well in saltwater conditions. Made to exacting tolerances and standards with total traceability, the flanges are customized for marine, offshore, and structural applications. With quick turnaround and bespoke sizing, Brian Fasteners guarantees supply reliability. Best suited for extreme weather exposure, 5083 flanges balance strength and weldability, making them a favorite among shipbuilders, chemical industries, and coastal development projects.
Aluminium 5083 has around 4–4.9% Mg, 0.4–1% Mn, and <0.1% Cr with a balance of Al. It has a tensile strength of ~305–340 MPa, a yield strength of ~215–260 MPa, and an elongation of ~12–18%. Its strength-to-weight ratio does not change under sub-zero temperatures, and it is resistant to saltwater corrosion. The alloy provides good weldability and fatigue strength, making it suitable for structural and marine applications.
Shawn Flanges, a leading supplier in Houston, USA, offers an extensive selection of Aluminium 5083 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Standards : ASTM B247 / B/SB 247
Temper : H14
Thickness : 1 Mm To 100 mm
Diameter : Upto 2000 mm
Flange Diameter : 3″ DIA up to 38″ DIA 1500 lbs max
Flanges Form : Hot Rolled Flanges, Cold Rolled Flange, Proof Machined Flanges
Finish :Mill, Customer specific finish
Aluminum Flange Coating : PVC Coated, Color Coated, Polyester, Fluorocarbon, polyurethane and epoxy coating
| Al | Cu | Mn | Cr | Si | Fe | Ti | Mg | Zn | Other Each | Others Total |
| Bal | 0.10 max | 0.40 / 1.0 | 0.05 / 0.25 | 0.40 max | 0.40 max | 0.15 max | 4.0 / 4.90 | 0.25 max | 0.05 max | 0.15 max |
| Tensile Strength | Hardness Brinell | Proof Stress | Elongation |
| 275 – 350 MPa | 75 HB | 125 Min MPa | 12 Min % |
5083 flanges find extensive application in ship and boat structures, offshore platforms, pressure vessels, cryogenic tanks, and marine piping systems. These are appropriate for coastal construction, refrigeration vessels, and drinking water systems. The structural reliability and anti-fouling capability of the alloy make them suitable for bridge panels as well as cryogenic storage. Brian Fasteners offers 5083 flanges with accurate dimensions and certifications, aiding long-lasting maritime and industrial applications where environmental strength is necessary.
Yes, we offer custom sizes for Aluminium 5083 Flanges to meet specific project needs. Our team at Shawn Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@shawnflanges.us.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Copyright 2024 Shawn Flanges, All rights reserved
