Question: Gun-metal contains around ___ copper.
Options
A : 9-11%
B : 0.20%
C : 86-89%
D : 5-10%
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Properties of Copper and its Alloys-2 more questions
__ is known as Hadfield's manganese steel.
Aluminium bronze is a type of bronze where aluminium is....
Copper alloys containing a large amount of __ are called....
Gun-metal (casting) has a yield point of __
Gun-metal contains around ___ % of zinc.
Gun-metal should not be utilized in temperatures above __
It is extremely difficult to fabricate steel.
Naval brass contains around __ of lead.
Naval brass has __ strength compared to commercial brass.
Naval brass is considerably stronger than manganese bronze.
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