Like
2011, this is also a general-purpose alloy for automatic screw machine
work. It is stronger than 2011, but harder to machine and does not have
the fine chip associated with 2011. It is recommended for heavy-duty
parts because of its high strength.
Workability
for this product is fair, with ductility and formability considered
better than 2014. Arc and resistance weldability are satisfactory.
Corrosion resistance is fair.