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  • Alloy
317

Stainless 317 Product Guide

 

Applications | Specifications | Mechanical and Chemical Data | Tolerances

 

Overview

317/317L stainless steel is a modified version of 316, containing higher amounts of chromium, molybdenum, and nickel. The increased levels of those elements provides for an improvement in corrosion resistance and strength compared to 304 and 316. Also, 317 has a higher creep strength and stress to rupture at elevated temperatures. It is typically used in oil and petroleum equipment, food processing, pulp and paper processing equipment, and textiles.

 

Common Trade Names

UNS S31700/S31703, AISI 317/317L, SAE J405, SS317, 317SS

 

Other Resources

Safety Data Sheet | Weight Calculator | Mill Test Reports

 

Products

Round Tube 317

 

Applications

  • Oil/Petroleum Equipment
  • Power Generation
  • Food Processing
  • Pulp/Paper Processing
  • Textile Manufacturing
  • Flue Gas Desulfurization Systems

 

Stainless 317 Specifications

ASTM

A213



Physical Properties 317
 
Annealed
Density 0.289 lb/in3
Ultimate Tensile Strength 75 ksi min.
Yield Tensile Strength 30 ksi min.
Shear Modulus 11,000 ksi
Shear Strength 56 ksi
Hardness Rockwell | Brinell B90 | 185
Elongation at Break Percentage 35%
Modulus of Elasticity 28,300 ksi
Poisson's Ratio 0.28
Machinability Percentage 36%
Melting Point 2,500-2,550 °F
Specific Heat 1.1 x 10^-1 BTU/lb-°F
Thermal Conductivity 107 BTU-in/hr-ft^2-°F
Electrical Conductivity 2% IACS


Chemistry Information
Element
Percentage
C 0.08 max
Mn 2 max
Si 0.75 max
Cr 18 - 20
Ni 11 - 15
P 0.045 max
Mo 3 - 4
S 0.03 max
N 0.1 max
Fe -
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