1. Magnetic test method Magnetic test is the most original and common method to distinguish austenitic stainless steel from ferritic stainless steel. Austenitic stainless steel is a non-magnetic steel, but it will have slight magnetism afte..

1. The steel wire rope shall be laid evenly, tightly and not loose, and the steel wire shall not be wavy under the condition of unfolding and no load. 2. In a steel wire rope, the steel wire joints shall be minimized, and butt welding, braz..