Nonstick linings are safe up to 260C/500F, which is as high as any home oven gets. The limiting factor in pots and pans is the handle: Tefal uses Bakelite on some of its pans, and that can't be heated over 350F or it will be damaged. ... T-FAL has some great bakeware that the non stick coating is safe to use in the oven.read more >>