What Is 317l Stainless Steel?

317L (00Cr19Ni13Mo3/00Cr17Ni14Mo3)

317L steel can be made into multiple stainless steel pipes and fittings, etc.: sheet, strip, round steel, pipe, wire, forgings, steel ingots, flanges, fittings, etc.

The 317L austenitic stainless steel alloy (UNS S31726) is a molybdenum-based austenitic stainless steel. It is more chemically resistant than conventional chromium-nickel austenitic stainless steels such as 304 alloy.

In addition, the 317L stainless steel tube has higher ductility, stress corrosion resistance, compressive strength and high temperature resistance than conventional stainless steel. It is a low carbon grade or an L grade which has anti-sensitization properties during welding and during heat treatment.