A casting type of manganese bronze called manganese-aluminium alloy includes approximately __________ of tin.

A casting type of manganese bronze called manganese-aluminium alloy includes approximately __________ of tin. Correct Answer 0.5%

Manganese bronze is an alloy of copper. It is also available in different variants, one of which is manganese-aluminium alloy. It is made of approximately 0.5% of tin and approximately 0.2% of lead (maximum).
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