Heavy Duty Multi-function strong imported Japan SK5 stainless steel kitchen bone scissors Stainless steel has excellent corrosion resistance, and the protective film formed on the surface effectively prevents other damage. The blade is a high quality stainless steel that retains its excellent physical and mechanical properties at high temperatures. High hardness of ~4CR13 stainless steel with high strength, good impact toughness and good resistance to stress corrosion High abrasion resistance~CREDIT treatment technology\:The coating improves the wear resistance, making it widely used in high-strength stee lAluminum alloy material, how to wash, no rust