5083 H116 H321 Aluminum Plate 5mm 8mm 10mm ASTM B209 Marine Shipbuilding Hull Grade
Product Spotlights
Product Description:
This 5083 aluminum plate is available in thicknesses of 5mm, 8mm, and 10mm with H116 and H321 tempers, manufactured to ASTM B209 marine shipbuilding hull grade standards. 5083 offers the highest strength of non-heat-treatable aluminum alloys with exceptional resistance to seawater corrosion, even in harsh marine environments. H116 and H321 tempers are specifically designed for marine service. Typical applications include ship hulls and superstructures, offshore platforms, marine fuel tanks, cryogenic vessels, railcars, and any marine application requiring high strength, excellent corrosion resistance, and good weldability.
Key Specifications (Aluminum Plate / Sheet)
Parameter |
Specification / Range |
Remarks |
Standards |
ASTM B209, EN 485, GB/T 3880 |
Others on request |
Grades |
1050, 1060, 1100, 3003, 5052, 6061, 7075 |
– |
Thickness |
0.2 mm – 200 mm |
Thin sheet to thick plate |
Width |
500 mm – 2500 mm |
Custom slitting |
Length |
1000 mm – 12000 mm |
Custom cut |
Temper |
O, H12, H14, H18, H22, H24, T3, T4, T5, T6, T651 |
– |
Surface |
Mill finish, bright, anodized, embossed, coated |
– |
Density |
2.70 g/cm³ |
– |
Testing |
PMI, tensile, hardness, flatness |
Mill cert provided |
Packaging |
Interleaved paper, wooden pallet, steel straps |
Seaworthy, ISPM 15 |
Q1:Do you offer sample orders?
A:Yes, samples are available for quality evaluation. Sample cost is charged but refundable upon bulk order.
Q2:What is your MOQ?
A:Our standard MOQ is 100 kg per specification. For common grades and standard sizes, we accept small batch orders. Mixed orders for different products are also welcome.
Q3:Can you provide custom sizes?
A:Yes, we can produce any length, width, thickness, or diameter based on your drawings. Cutting, slitting, and other processing services are available with tolerance as required.
Q4:What certifications do you provide?
A:Each shipment comes with EN 10204 3.1 mill test certificate (MTC). Third-party inspection reports (SGS/BV/TÜV) can be arranged upon request.
Q5:What is your lead time?
A:7–15 working days for stock items. 20–30 days for custom orders, depending on quantity and specification.
Q6:What surface treatments are available?
A:Various surface treatments are available upon request, including pickled, polished, coated, oiled, or as required.
Q7:What payment terms do you accept?
A:T/T (30% deposit + 70% against BL copy), L/C at sight, Western Union, etc.
Q8:What about packaging for export?
A:Standard seaworthy packaging with waterproof protection, steel straps, corner protectors, and ISPM 15 fumigation certification. Custom packaging is available as required.
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