Description
1" X 1" X 18" Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 57219 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 provides a stable, flat reference surface suitable for milling, squaring, and fixture development.
- AISI A-2 air hardened steel offers toughness and wear resistance, with predictable hardness after treatment.
- One piece construction eliminates joints, reducing potential distortion and enhancing straightness during machining.
- Oversize cross-section yields additional material for initial shaping, prototyping, and finishing operations.
- Machining workflow: commonly processed in the annealed or pre-hard state prior to final hardening to optimize surface finish and dimensional control.
Specifications
- Dimensions: 1 inch by 1 inch cross-section; length 18 inches.
- Form: oversize precision ground flat stock, one piece.
- Material: AISI A-2 air hardened steel.
- Finish: precision ground flat surfaces.
- Cross-section: 1 inch by 1 inch; length: 18 inches.
Applications
- Toolmaking and die shops for starting stock and reference surfaces.
- Machining and fixture fabrication, including jigs and adjustable tooling.
- Prototyping labs and metalworking shops requiring stable, flat stock for precision projects.
- Industrial fabrication in automotive, aerospace, and general manufacturing environments for custom fixtures and reference components.
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