Machining DataSheet for

General Information:
Material GroupP - Steel
Sub-GroupLow Alloy Steel
Tensile Strength880-1230 [N/mm^2]
Machinability Range70% - 84%

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Equivalent International Designations for Steel 3415

Standard Name
sae3415
wnr1.5752
din14NiCr14
bs655M13-655A12
anfor12NC15
js1SNC815(H)

Chemical Composition for Steel 3415

Sorry, Not Availble for this Material


Cutting Speeds Recomendations for Low Alloyed Steel (Alloying elements less than 8%)

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

ApplicationVc (m/min)Vc (SFM)
Turning305-3701000-1210
Milling190-230620-750
Parting145-175480-570
Grooving170-205560-670
Drilling125-145410-480

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 Steel 3415

* 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 Steel 3415

Honing Size:0.05-0.08 mm / 0.002-0.003"
Rake Angle:11° -13°
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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