5/32″ X 5″ X 18″ Starrett Precision Ground Flat Stock AISI D-2 Air Hardened Steel 69139 Fresh Stock

5/32″ X 5″ X 18″ Starrett Precision Ground Flat Stock | AISI D-2 Air Hardened Steel | 69139 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi d-2 air hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Precision ground flat stock with a consistently flat surface along the entire length

Tool steel with excellent wear resistance when heat treated

Flat stock designed to support straightness and edge stability in fixtures and dies

Air hardened steel capability enables hardness growth through appropriate heat treatment

Specifications

Material: AISI D-2 Air Hardened Steel

Thickness: 5/32 inch

Width: 5 inch

Length: 18 inch

Surface finish: precision ground flat surface; standard stock faces suitable for minimal finishing

Appearance: natural steel with a uniform, darkened grind finish

Package: 1 piece per order

Applications

Tooling and die making

Stamping and blanking applications

Machining fixtures and alignment components

Metal fabrication and prototype development for tooling projects