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Master Bond adhesives
Carpenter Speed Star® High Speed Steel (Red-Hard) (AISI M2)
Categories: Metal; Ferrous Metal; Tool Steel

Material Notes: Speed Star high speed steel in a fine-grained "Moly"-Tungsten high-speed steel manufactured under close control. It has certain advantages over 18-4-1 high speed steels, some of which are lower cost, less weight per cubic inch, lower hardening temperature and somewhat easier machining.

Applications: Lathe tools, Planer tools, Drills, Taps, Reamers, Broaches, Milling cutters, Form cutters, Thread chasers, End mills, Gear cutters, Wood knives

Information provided by Carpenter Technology Corporation.

Speed Star® is a registered trademark of Carpenter Technology Corporation.

Key Words: UNS T11302
Vendors:
Available Properties
  • Specific Gravity
  • Hardness, Rockwell C, Tempered at 1150°F, Quenched at 2200°F
  • Hardness, Rockwell C, As hardened, Quenched at 2200°F
  • Compressive Yield Strength, when tempered at 300°F
  • Izod Impact Unnotched, when tempered at 300°F
  • Abrasion, ASTM G65, loss in mm3, As-Hardened
  • Abrasion, ASTM G65, loss in mm3, Tempered at 1275°F
  • CTE, linear
  • CTE, linear
  • CTE, linear
  • Carbon, C
  • Chromium, Cr
  • Iron, Fe, As Balance
  • Manganese, Mn
  • Molybdenum, Mo
  • Silicon, Si
  • Tungsten, W
  • Vanadium, V
  
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Manufacturer Notes:
Carpenter Technology Corporation (Cartech)

Category Notes
none

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