Why Are Stainless Steel Hinges Attracted By Magnets?

Recently, several customers called me to report whether our stainless steel hinges were fake. Why can they be sucked up by sucking iron? Generally, stainless steel hinge manufacturers usually choose 201 stainless steel and 304 stainless steel as the raw materials for the production of stainless steel hinges. In real life, when people are buying…