M-2 Drill Rod Info Doc

High Speed M-2 tool steel

 

The high molybdenum content in M-2 tool steel allows it to maintain sharp cutting edges even at elevated temperatures. It's used to fabricate high-speed cutting tools.

Chemical Composition

 

  • Carbon .85 max

  • Maganese .30 max

  • Silicon .30 max

  • Phosphorus --------------

  • Sulphur --------------------

  • Chromium 4.0 max

  • Vanadium 2.0 max

  • Tungsten 6.00 max

  • Molybdenum 5.0 max

Tolerances Standard Diameter

  • .06250 to 0.1240 +/- .0003"

  • .01250 to 0.4990 +/- .0005"

  • .05000 to 3.000 +/- .0010"

  • Straightness

  • .005" Max TIR in 12"

  • + .12500 - 0.00"

  • Standard Length Tolerance

  • + .12500 -0.00"

Specifications

 

  • UNS T11302

  • SAE J-438-B

  • ASTM A-600-92

  • Federal QQT-570-Rev C

Surface Finish

  • .06250 to 0.12499 10 RMS

  • 0.12500 to 0.4999 15 RMS

  • 0.5000 to 0.87499 20 RMS

  • 0.8750 to 3.000 30 RMS

Fractional Sizes Available in 3' Lengths

  • 1/16"

  • 5/64"

  • 3/32"

  • 7/64"

  • 1/8"

  • 5/32"

  • 3/16"

  • 1/4"

  • 5/16"

  • 3/8"

  • 7/16"

  • 1/2"

  • 5/8"

  • 3/4"

  • 1"

  • 1-1/4"

 
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​Nolan's Mill & Metal, a Midway Company
​107 Twin Oaks Drive PO Box 134
Syracuse, NY 13206-0134
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