Today Only 3/16″ X 3/4″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI A-2 Air Hardened Steel 57573

Single piece oversize precision ground flat stock crafted from AISI A-2 air hardened steel. Sized for precision applications where flat stock with consistent dimensions is required.

One-piece construction eliminates joint lines along the length, improving reference surfaces

Precision ground flat stock provides straight, square faces suitable for milling, drilling, and fixturing

AISI A-2 air hardened steel offers good wear resistance and dimensional stability after machining

Oversize format supports larger fixtures and longer spans in automation setups

Specifications

Material: AISI A-2 Air Hardened Steel

Dimensions: 3/16 inch thick x 3/4 inch wide x 18 inch long

Finish: Precision ground surfaces

Overall length: 18 inch

Width: 3/4 inch

Thickness: 3/16 inch

Surface condition: Ground on both faces for flatness

Applications

Machine shops for fixture blocks, reference surfaces, and backup stock

Tool and die manufacturing for forming and trimming operations

Fabrication facilities requiring stable, flat base material

Automotive and aerospace tooling environments where precise stock is essential

Educational prototyping labs for real-world material behavior studies