Premium 1 1/4″ X 5″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI A-2 Air Hardened Steel 57662

1 1/4″ X 5″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 57662 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.

Oversize precision ground stock provides flatness and squareness essential for accurate fixturing.

Air hardened tool steel offers consistent hardness through cross-section after heat treatment, supporting repeatable machining operations.

Good machinability with common tooling for milling, drilling, grinding, and shaping tasks.

Dimensional stability during and after heat treatment reduces setup changes and rework in critical applications.

Specifications

Dimensions: 1 1/4 inch thick x 5 inch wide x 18 inch long

Material: AISI A-2 air hardened tool steel

Finish: Oversize precision ground flat stock

Material properties: AISI A-2 air hardened steel with durable wear resistance and impact toughness appropriate for fixture components.

Finish and condition: Precision ground surface to minimize prep work before use; suitable for secondary operations such as milling or drilling to shape into fixtures or blocks.

Size relationships: 1 1/4 inch thickness, 5 inch width, 18 inch length provide a compact yet sizeable stock for multiple setups.

Applications

Tool and die shops for jigs, fixtures, and clamps.

Machine shops assembling fixtures or alignment blocks for milling, drilling, or grinding operations.

Fabrication environments requiring long stock for die forming or press brake setups.

Engineering labs or prototyping shops using flat stock for fixture plates and alignment references.