Fan Favorite 3/4″ X 4″ X 18″ Starrett Precision Ground Flat Stock AISI A-2 Air Hardened Steel 54775

3/4″ X 4″ X 18″ Starrett Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 54775 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi a-2 air hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Precision ground flat stock with true, square edges to enable accurate milling, drilling, and shaping operations

AISI A-2 air hardened steel provides balanced hardness and toughness for tooling and forming tasks

Consistent cross-section along the length supports repeatable setups and predictable results

Ready-to-machine stock that minimizes setup adjustments and secondary finishing requirements

Specifications

Thickness: 3/4 inch

Width: 4 inch

Length: 18 inch

Material: AISI A-2 air hardened steel

Finish: Precision ground

Dimensions: 3/4 inch thick, 4 inch wide, 18 inch long

Applications

Tool and die shops for fixture fabrication, blanking, and die development

Machining and metal fabrication environments requiring precise reference stock

Prototype development and custom tooling where flat stock accuracy is critical

Stamping, forming, and press brake applications where consistent stock dimensions matter