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This high-performance marine-grade aluminum alloy plate/sheet is engineered to meet rigorous ASTM standards (ASTM B209/B928), specifically tailored for demanding marine and industrial applications. Available in 4mm thickness, it incorporates alloys 5005, 5083, 5054, 6061, and 6063, processed under H32 (strain-hardened and stabilized) and H116 (corrosion-resistant temper for marine environments) tempers.
Key Features
Superior Corrosion Resistance: Alloys 5083 and 5054 excel in saltwater environments due to high magnesium content (3-5%), offering unmatched resistance to pitting, crevice corrosion, and stress corrosion cracking (SCC). H116 temper enhances corrosion performance through specialized stabilization, ideal for hulls, offshore platforms, and coastal infrastructure.
High Strength-to-Weight Ratio: 5083 alloy (yield strength: 215-255 MPa) and 6061-T6 (yield: 276 MPa) provide exceptional load-bearing capacity while reducing structural weight, critical for vessel efficiency and fuel savings.
Weldability & Formability: 5005/5054 alloys exhibit excellent weldability (TIG/MIG) and cold-forming properties, enabling complex fabrication without cracking. 6063 alloy is optimized for extruded profiles, ideal for railings, masts, and trim.
Low-Temperature Toughness: 5083 alloy maintains ductility down to -196°C, suitable for cryogenic storage tanks and polar vessels.
Product Specifications
Thickness
0.1-400 mm
Length
100-12000 mm, or as required
Width
20-3000 mm
Standard
AISI, JIS, DIN, EN
Certification
ISO, SGS, BV
Surface Finish
mill, bright, polished, hairline, brush, sandblast, checkered, embossed, etching, etc.
Grade
1000 Series: 1050 1060 1070 1100, etc.
3000 Series: 3003 3A21 etc.
5000 Series: 5052 5083 5754 5A02 5A05 5A06 etc.
6000 Series: 6061 6063 6082, etc.
standard export packing (inside: proof paper; outside: steel covered with strips and pallets)
Container Sizes
20ft GP: 5898 mm (length) x 2352 mm (width) x 2393 mm (height)
40ft GP: 12032 mm (length) x 2352 mm (width) x 2393 mm (height)
40ft HC: 12032 mm (length) x 2352 mm (width) x 2698 mm (height)
Product Gallery
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
30000000-35000000
Employee Number:
2000~3000
Ecer Certification:
Verified Supplier
Henan Yongsheng Aluminum Industry Co., Ltd. was established in 2001 and is located in the industrial cluster area of Gongyi City, Henan Province. It covers an area of 780,000 square meters and currently has 2,000 employees. Our factory have 9 cold rolling production lines, 41 casting rolling machine... Henan Yongsheng Aluminum Industry Co., Ltd. was established in 2001 and is located in the industrial cluster area of Gongyi City, Henan Province. It covers an area of 780,000 square meters and currently has 2,000 employees. Our factory have 9 cold rolling production lines, 41 casting rolling machine...