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3.0515

EN AW-3103

The 3.0515 (EN AW-3103 (AlMn1)) is an [[element:Al|aluminum]] alloy: light, [[glossary:korrosion|corrosion]]-resistant, and easy to weld — but only with the right process and clean preparation. Nominal composition: 1.2 % Mn, 0.3 % Si.

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