Inquiry (采购产品): Steel Application I have a question about grade types. I'm looking for something that is able to be permanent outdoors that won't rust, and something that is incredibly resistent to heat and that won't break down or rust. I would also like to know the difference if any in hardess or overall durability as it may not matter for my application. I'm also looking for something that will clean well and won't require excessive scrubing which may degrade any of the surfaces. For example, a nice smooth surface that doesn't cause things to stick which can be cleaned with a brush, versus needing to be scrubed with a steel wool. Also if steel wool was used, would this degrade or damage the surface (or even over an immense amount of time) and would this cause it to rust. I think I am looking for something that may be cleaned very riggerously without damaging the original surface. How many degress can the steel withstand before breaking down. I don't want them to warp or distort at all. They must stay nice a level. **** Hidden Message ***** Tom Kieck WI 53186 USA Company: IISD, Ltd. E-mail: iisdltd@sbcglobal.net **** Hidden Message ***** iisdltd@sbcglobal.net