New Release 3/8″ X 2 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI D-2 Air Hardened Steel 69428

3/8″ X 2 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI D-2 Air Hardened Steel | 69428 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.

Oversize blank provides material for final dimensioning, squaring, and custom edge preparation without risking undersize stock.

Precision ground surface delivers flatness and straightness suitable for fixture bases, tooling jigs, and die work.

AISI D-2 air hardened steel offers good wear resistance and dimensional stability after heat treatment or surface grinding.

Rigid rectangular profile minimizes deflection during light to moderate machining and filing operations.

Specifications

Material: AISI D-2 Air Hardened Steel

Size: 3/8 inch x 2 1/2 inch x 18 inch

Finish: Precision ground

Form: Oversize precision ground flat stock

Thickness: 3/8 inch

Width: 2 1/2 inch

Length: 18 inch

Surface finish: Precision ground

Form factor: One piece flat stock (oversize)

Applications

Tool and die shops for die rails, punches, and blade tooling preparation

Metal fabrication and stamping for fixture components and shims

Machining and precision engineering environments requiring flat stock for setup pads and alignment tooling

Aerospace, automotive, and general manufacturing environments where durable, ground tool steels are needed for fixtures and prototypes