• Product

317L


317L is a low carbon version of 317 stainless. It possesses the same high strength and corrosion resistance and will produce stronger welds due to its low carbon content. Many users are shifting over to this alloy in lieu of 304 and 316 as availability and cost improves.


Features and Applications:


Type 317L
Features -- Better seawater resistance and SCC resistance than that of 316L
Applications -- Chemical and petrochemical process equipment

Chemical Composition (unite: wt %)


Specs C Si Mn P S Ni Cr Mo Others
TYPE
317L
≤0.030
≤1.00
≤2.00
≤0.045
≤0.030
11.0~15.0
18.0~20.0
3.0~4.0
-

Mechanical Properties:


Specs YS(Mpa) TS(Mpa) EL(%) Hv
TYPE
317L
≥176
≥480
≥40
≤200

Applications Example:


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