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317L

317L

317L is an austenitic stainless steel with higher corrosion resistance when compared to 316L. Products are supplied to meet ASTM, ASME, NACE, UNS and EN standards where appropriate. UNS S31703.

Mechanical Properties* (in annealed condition) 

PropertiesUnit of Measure317L
Tensile Strengthksi80 min
0.2% Yield Strengthksi35 min
Elongation%40 min
HardnessHV96 max

*Nominal Room Temperature Mechanical Properties.  Typical Data.  Not suitable for design or specifications.

Composition

Element 317L
CrChromium18.0-20.0
NiNickel11.0-15.0
MoMolybdenum3.0-4.0
MnManganese2.000 max
SiSilicon0.750 max
PPhosphorus0.045 max
CCarbon0.030 max
SSulfur0.030 max
NNitrogen0.100 max