Description
5/16" X 2 1/2" X 18" Starrett Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 54721 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.
- Flat stock with uniform cross-section for consistent machining, fixturing, and gauging
- AISI A-2 air hardened steel provides a balance of toughness and wear resistance suitable for tooling and die work
- Ready for secondary operations such as drilling, milling, shaping, and surface grinding
- Edge geometry and straightness optimized for use in custom tools, blades, fixtures, and shims
- Ground finish reduces setup time and improves repeatability in production or prototyping environments
Specifications
- Material: AISI A-2 air hardened steel
- Form: Precision ground flat stock
- Dimensions: 5/16 inch thick by 2 1/2 inch wide by 18 inch long
- Finish: Precision ground surface
- Stock type: Flat
- Size reference: 5/16 inch thick, 2 1/2 inch wide, 18 inch long
- Surface: Ground for flatness and accuracy along the length
- Material class: Tool steel (AISI A-2) with air hardening characteristics
Applications
- Metalworking shops and tool and die operations
- Machining and fabrication environments requiring precise stock for fixtures and jigs
- Automotive and aerospace manufacturing prototyping and fixture development
- DIY metalworking and hobbyist workshops needing reliable stock for custom parts
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800-222-0324