Machining DataSheet for

General Information:
Material GroupM - Stainless Steel
Sub-GroupAustenitic Stainless Steel
Hardness217.0 HB
Tensile Strength900 [N/mm^2]
Machinability Range35% - 45%

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Equivalent International Designations for Stainless Steel 317 L

Standard Name
sae317L
wnr1.4438
dinX2CrNiMo18-16
unsUNS S31703
bs317S12
ss2367
anforZ2CND19.15
uniX2CrNiMo18 16
js1SUS317L

Chemical Composition for Stainless Steel 317 L

Element Amount
Iron (Fe)63%
Chromium (Cr)19%
Nickel (Ni)13%
Molybdenum (Mo)3.0-4.0%
Manganese (Mn)2.00%
Silicon (Si)0.75%
Phosphorus (P)0.04%
Carbon (C)0.03%
Sulfur (S)0.03%

Cutting Speeds Recomendations for Stainless steel - Austenitic

* Click on the speeds below for higher precision in specific conditions!

ApplicationVc (m/min)Vc (SFM)
Turning155-195510-640
Milling95-125310-410
Parting60-80200-260
Grooving90-120300-390
Drilling45-55150-180

Important! The speed estimation is given for an ideal situation:

  • Most suitable carbide grade
  • Stable tool clamping
  • Stable workpiece clamping
  • Good quality raw material
  • A short overhang of the cutting tool.
  • Nominal hardness of the material.
  • etc.
Click on the speeds in the above table to get better precision for specific parameters
Or use our Speed and Feed Calculator


Recommended Carbide Grades for Stainless Steel 317 L

* If you do nott understand the below table? Read This Explanation to make the most out of it!

Grade for Turning

Grade for Parting Off

Grade for Grooving

Grade for Milling (Indexable)

Recommended Insert Cutting Edge Geometry for Stainless Steel 317 L

Honing Size:0.03-0.05 mm / 0.001-0.002"
Rake Angle:9° -11°
Land Angle:Positive
Land Width:0.20-0.30 mm / 0.008-0.012"

Learn more about carbide inserts Cutting-Edge Geometry Parameters.

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