Buy Direct 5/16″ X 1 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock AISI A-2 Air Hardened Steel 57180

5/16″ X 1 1/2″ X 18″ Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 57180 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 flat stock provides a stable, straight reference surface for machining and layout work

AISI A-2 air hardened steel offers toughness and wear resistance suitable for tooling, dies, and fixtures

One piece construction minimizes joint-related deviations during setup and finishing operations

Consistent cross-section along the length supports repeatable milling, drilling, and shaping tasks

Clean, flat face aids accurate measurement and alignment in fixturing and prototyping

Specifications

Size: 5/16 inch thick x 1 1/2 inch wide x 18 inch long

Material: AISI A-2 air hardened steel

Form: Oversize precision ground flat stock

Approximate weight: 2.40 pounds (1.09 kilograms)

Form factor: solid flat stock in a single piece

Surface: precision ground face suitable for reference surfaces and tooling setups

Applications

Tooling, die making, and stamping

Machining shops and fabrication environments

Fixture and jig construction

Prototype development and custom fabrication

Metalworking and repair operations requiring accurate flat stock