Alloy 317L is a lowcarbon corrosion resistant austenitic chromium-nickel-molybdenum stainless steel. The high levels of these elements assure the alloy has superior chloride pitting and general corrosion resistance to the conventional 304/304L and 316/316L grades. The alloy provides improved resistance relative to 316L in strongly corrosive environments containing sulfurous media, chlorides, and other halides.

317/317L Stainless Steel Plates, Sheets & Coils Chemical Composition:

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
SS 317	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	18 – 20	3 – 4	11 – 15	57.845 min
SS 317L	0.035 max	2.0 max	1.00 max	0.045 max	0.030 max	18 – 20	3 – 4	11 – 15	57.89 min

SS 317L sheet is a very thin sheet of Stainless Steel that has been hammered or rolled flat. SS 317L Foils can be made from any type of metal, although the most commonly found foils are aluminum foil and gold foil. Aluminum foil typically has a thickness of .03mm, although any sheet of metal with a thickness of less than 0.2mm is considered a foil.

stainless steel plate sheet21