This replacement blade is for Opinel saw No13 here.
Blade: Stainless Steel | Handle: N/A | Part #:980184
This replacement blade is made of stainless steel blade (12c27 Sandvik Stainless steel to be precise). The blade will not rust, however try to avoid leaving your knife in damp environments for extended period of time and dry the blade after each use. We strongly suggest that you take a look at our F.A.Q where most common questions about Opinel knives are answered.