16Mn is a low alloy high-strength structural steel with a carbon content of 0.1% -0.25%, and main alloying elements such as manganese, silicon, vanadium, niobium, and titanium are added;
For low alloy high-strength structural steel: with a carbon content of 0.1% -0.25%, the main alloying elements such as manganese, silicon, vanadium, niobium, and titanium are added;