Round steel belongs to carbon structural stee···
X42 Carbon steel round bar is the round bar ···
A106 GrB strength grade 415MPa. ASTM A106Gr. ···
A53 is a steel grade produced according to Am···
A179 is a steel grade produced according to A···
A214 is a steel grade produced according to A···
192 is the steel of carbon structural steel, ···
Performance and application of material ST37:···
Ordinary low alloy steel is a kind of ordinar···