FERRITIC STAINLESS STEEL SHEET FOR PLANT HOLDING PLATE OF PLANT CULTIVATION SHELF AND PLANT HOLDING PLATE OF PLANT CULTIVATION SHELF

摘要

PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet for plant holding plate of a plant cultivation shelf high in durability when used repeatedly and making effective utilization of illumination available.;SOLUTION: There is adopted a ferritic stainless steel sheet for plant holding plate of a plant cultivation shelf containing, by mass%, C:0.001 to 0.10%, Si:0.01 to 1.5%, Mn:0.01 to 1.5%, Cr:11 to 25%, Al:0.005 to 0.50%, N:0.001 to 0.1% with limitation of P:0.005% or less and S:0.03% or less, and the balance Fe with inevitable impurities and having glossiness of a surface Gs (20°) of 300 or more.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT