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Specification:
Chemical Composition:
| % | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Zr | other (max.) |
| min. | 0.7 | 4.0 | each:0.05 | |||||||
| Max. | 0.25 | 0.25 | 0.20 | 1.0 | 5.2 | 0.25 | 0.40 | 0.15 | 0.20 | total 0.15 |
| Remainder: Al. (Limits are in percent maximum unless stated otherwise.) | ||||||||||
Corrosion resistance
Sheets or plates made for marine grade aluminium alloy offer a guaranty of intergranular and exfoliation corrosion resistance for severe marine applications as described in ASTM B928 (marine hull construction or marine applications where frequent or constant direct contact with sea water is expected). Accelerated tests and marine exposure (air and immersion) as well as experience have proven the long term corrosion resistance of Hangzhou Yonghong.We offers a better mechanical resistance on welded components than standard alloy 5083 with a good or better corrosion resistance.
Application:
Building curtain wall, ceiling, roofing, pillar, balcony, partition board, vehicle, exhibition booth, instrument enclosure, metro, shipping vechicle etc.