5/16" X 3" X 18" Precision Ground Flat Stock | AISI D-2 Air Hardened Steel (1 Pc)

StarrettSKU: 69170

Price:
Sale price$255.65per 1( $255.65 each)
Pieces 1
Measurement type Inch
Length 18"
Material AISI D-2 Air Hardened Steel
Grade AISI D-2
Style Air Hardened
Thickness 5/16"
Width 3"
Weight 9.92 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Specs

  • Thickness: 5/16 inch
  • Width: 3 inch
  • Length: 18 inch
  • Material: AISI D-2 air hardened steel
  • Finish: Precision ground
  • Quantity: 1 piece

Features

  • Precision ground edges and faces for square, repeatable setups in milling, drilling, and slotting operations.
  • High wear resistance and edge retention from AISI D-2 tool steel; suitable for repeated stamping, blanking, and forming tasks.
  • Flat stock form provides a ready-to-machine base for fixtures, gauges, and die components.
  • Air hardened profile enables strong, stable performance without oil hardening; compatible with standard heat treatment workflows to tailor hardness after fabrication.
  • Non-stainless steel; store in a dry environment to minimize corrosion risk.

Physical

  • Weight: approximately 4.8 pounds (2.2 kilograms)
  • Physical form: solid, rectangular flat stock with flat, parallel faces
  • Machining readiness: compatible with common tooling and standard machining speeds and feeds for tool steel

Industry Used In

  • Tooling and die making; stamping, blanking, and forming in metalworking
  • Metal fabrication shops and machine shops that require durable base stock for fixtures and gauges
  • Automotive tooling and components manufacturing
  • Aerospace tooling and high-wear fixture applications
  • Prototype shops and custom fixture builders pursuing repeatable, flat stock substrates

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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