904L stainless steel is a high-strength material.  This high-strength characteristic allows 904L stainless steel to maintain stable performance when subjected to high loads and stresses, and is not prone to deformation and fracture.  It also has good toughness and can maintain good toughness in low temperature environments.  More importantly, 904L stainless steel also has good wear resistance and can maintain good durability and stability in friction and wear environments.  This characteristic allows 904L stainless steel to maintain a long service life under various mechanical movements and friction situations.  Lastly, 904L stainless steel plate has excellent corrosion resistance and can maintain stable performance in various corrosive environments.