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D-2 FLAT GROUND STOCK INFO DOC

D-2 Precision Ground Tool Steel is characterized by a relatively high attainable hardness. A high chromium, high carbon, air hardening tool steel with numerous chromium rich alloy carbides in the structure provide good wear resistance.
Commonly used for rolls, punches, forming, thread rolling, trimming, shear knives, guages and dies for blanking.
Electro Slag Remelted products are also available. The remelt process provides improvement in mechanical and fatigue properties.
Our sources for D-2 Precision Ground Flat Stock is unmatched in the industry. Standard or Oversize in 18" and 36" lengths are available in many fractional sizes. Please contact our Metal Technicians and let us go to work for you on any of your flat stock needs.

D-2 Typical Analysis

  • Carbon: 1.55
  • Molybdenum: .080
  • Chromium: 11.50
  • Vanadium: .90

Tolerances
Standard & Oversize

  • Thickness Standard: +/- .001"
  • Thickness Oversize: + .010" to+ .015"
  • Width Standard: -.000" to + .005"
  • Width Oversize: + .010" to + .015"
  • Squareness All: +/- 0.001"
  • Squareness Edge All: 0.003" per inch

​Physical Properties

  • Density: .278 lb/in3 (7695 kg/m3)
  • Machinability: 50-60% of a 1% Carbon Steel
  • Modulus of Elasticity: 30 x 106 psi (207GPa)
  • Specific Gravity: 7.70

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