3/8" X 6" X 18" Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel (1 Pc)

StarrettSKU: 54131

Price:
Sale price$311.98per 1( $311.98 each)
Pieces 1
Measurement type Inch
Length 18"
Material AISI O-1 Oil Hardened Steel
Grade AISI O-1
Style Oil Hardened
Thickness 3/8"
Width 6"
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

  • Material: AISI O-1 oil hardened steel
  • Stock type: Precision ground flat stock
  • Thickness: 3/8 inch
  • Width: 6 inch
  • Length: 18 inch
  • Quantity: one piece
  • Finish reference: precision ground surfaces

Features

  • Precision ground flat faces provide accurate references for measurement, setup, and inspection in machining operations.
  • AISI O-1 oil hardened tool steel offers a balance of machinability and hardness after processing, enabling reliable tooling behavior and wear characteristics when finished.
  • Rectangular flat stock designed for straightforward clamping, fixturing, and material removal during milling and grinding tasks.
  • Solid, one piece construction supports consistent performance for custom tooling, fixtures, and prototype work.
  • Uncoated base stock with no added finishes, allowing users to apply their preferred heat treatment, tempering, or surface finishing per project needs.

Physical

  • Geometry: rectangular block with nominal dimensions of 3/8 inch thick, 6 inch wide, and 18 inch long.
  • Surface: flat, parallel faces produced by precision grinding; edges are square to faces for accurate alignment.
  • Core material: AISI O-1 oil hardened steel, suitable for machining, drilling, and subsequent heat treatment if required.

Industry Used In

  • Metalworking and machining shops for custom tooling, fixture components, and reference blocks.
  • Tool and die fabrication for forming blocks, jig plates, and calibration surfaces.
  • Fabrication and welding environments requiring reliable stock for mockups and temporary fixtures.
  • Educational and prototyping labs that demonstrate material behavior and enable hands-on tooling projects.

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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