Machining DataSheet for

General Information:
Material GroupM - Stainless Steel
Sub-GroupDuplex Stainless Steel
Tensile Strength [N/mm^2]
Machinability10%

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Equivalent International Designations for Material Hyper Duplex 2707 (A276)

Standard Name
saeA276
wnr1.4658
dinX2CrNiMoCoN28-8-5-1
unsS32707

Chemical Composition for Material Hyper Duplex 2707 (A276)

Sorry, Not Availble for this Material


Cutting Speeds Recomendations for Material Hyper Duplex 2707 (A276)

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

ApplicationVc (m/min)Vc (SFM)
Turning35-50110-160
Milling25-3080-100
Parting15-2050-70
Grooving20-3070-100
Drilling10-1530-50

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 Material Hyper Duplex 2707 (A276)

* 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 Material Hyper Duplex 2707 (A276)

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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