We are Distributors and Suppliers of 317L Stainless Steel.

Click Here for 317L Products Latest Hot Price List

317l Fittings 317l Seamless Tube / Stainless Steel Tubes
317l Stainless Steel Tubing Stainless Steel Tubes
317l Seamless Pipe Stainless Steel Plates / Stainless Steel Sheets


317l stainless steel material property data sheet product availability


Stainless Steel 317L is stocked by 60 North American distributors and produced by 60 large mills. Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form required

This material is stocked primarily in Flat Rolled Products by 25 distributors but is also available to a lesser extent in Tubular Products, Bar Products, Piping Components, Wire Products, Structurals, Fasteners, and Forging Products.


The following specifications cover Stainless Steel 317L

Property Results

Related Metals:

Chemistry Data : [top]


0.03 max


18 - 20




2 max


3 - 4


11 - 15


0.045 max


1 max


0.03 max

Principal Design Features 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.

Applications Chemical and petrochemical process equipment, pulp and paper manufacturing and condensers in fossil and nuclear fueled power generation stations.

Machinability Low speeds and constant feeds will minimize this alloy's tendency to work harden. Tougher than 304 stainless with a long stringy chip, the use of chip breakers is recommended.

Welding All common fusion and resistance methods except oxyacetylene welding have proven successful. Use AWS E/ER 317L filler metal for best results.

Hot Working All common hot working processes are possible with this alloy. Heat to 2100-2300 F (1149-1260 C). Avoid working this material below 1700 F (927 C). For optimum corrosion resistance, a post-work annealing is recommended.

Cold Working Shearing, stamping, heading and drawing can be successfully performed . To remove internal stresses, a post-work annealing is recommended.

Annealing 1850-2050 F (1010-1121 C), followed by rapid cooling.

Hardening This alloy does not respond to heat treatment. Cold work will cause an increase in both hardness and strength.

Physical Data : [top]

Density (lb / cu. in.) 0.29
Specific Gravity 7.9
Specific Heat (Btu/lb/Deg F - [32-212 Deg F]) 0.12
Electrical Resistivity (microhm-cm (at 68 Deg F)) 444
Melting Point (Deg F) 2550
Modulus of Elasticity Tension 28

Mechanical Data : [top]

MSO currently has no data available for this grade.


Our Export Market

Central/South America

North America


Mid East/Africa

Western Europe


Eastern Europe


Our Sales Location

Sri Lanka Bahrain
Russia Egypt
Portugal Turkey
Spain Singapore
Brazil Thailand
Chile Malaysia
Venezuela Indonesia
Costa Rica Poland
USA, U.A.E Italy
Oman Canada
Saudi Arabia Angola

Sheets, Tubes, Plates, Special Parts, Pipes, Fittings, Round Bar, Sheets Suppliers, Tubes Suppliers, Plates Suppliers, Special Parts Suppliers, Pipes Suppliers, Fittings Suppliers, Round Bar Suppliers, Sheets Exporters, Tubes Exporters, Plates Exporters, Special Parts Exporters, Pipes Exporters, Fittings Exporters, Round Bar Exporters, Sheets Stockist, Tubes Stockist, Plates Stockist, Special Parts Stockist, Pipes Stockist, Fittings Stockist, Round Bar Stockist

317l Stainless Steel Chemical Composition / 317l Chemical Composition / Alloy 317l Chemical Composition / 317l Stainless Steel Properties / 317 Stainless Steel Properties / 317l Pipe Specifications / Aisi 317l Chemical Composition / Aisi 317l Composition / Tubo Aisi 317l / 317l Astm / Type 317l Stainless Steel / 317l Uns S31703 / 317l Equivalent / 317l Stainless Steel / 317l Tube / 317l Stainless Steel Tubing / 317l Bar / 317l Plate / 317l Stainless Steel Sheet / Ss 317l / Alloy 317l / 317l Fittings / 317l Pipe Fittings / 317l Stainless Steel Tubing / Seamless Stainless Steel Tube / 317 Stainless Steel Tubing / 317l Seamless Pipe / 317l Seamless Tube / Welding 317 Stainless Steel / 317 Ss Vs 316 Ss / 317l Datasheet / 317l Stainless Steel Data Sheet / 317l Density / Stainless Steel / Stainless / Stainless Steel 317 / Stainless Steel 317l / Stainless Steel Pipes / Stainless Steel Tubes / Stainless Steel Plates / Stainless Steel Sheets