Description
5/8" X 6" X 36" Starrett Oversize Precision Ground Flat Stock | AISI D-2 Air Hardened Steel | 69568 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi d-2 air hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.
- High wear resistance and edge retention suitable for dies, punches, and tooling inserts
- Precision ground surfaces provide flatness and squareness for reliable machining setups
- Air hardened heat treatment promotes dimensional stability with minimal distortion
- Consistent stock height enables repeatable fixturing and accurate part production
- Hardness range supports long tool life in high-load stamping and blanking operations
Specifications
- Material: AISI D-2 air hardened tool steel
- Form: Oversize precision ground flat stock
- Dimensions: 5/8 inch by 6 inch by 36 inch
- Surface finish: Precision ground, flat faces with maintained parallelism
- Hardness: approximately 60-62 HRC (air hardened D-2)
- Stock form: Single piece of oversize flat stock
Applications
- Tooling and die making (dies, punches, forming tools)
- Metal stamping and blanking operations
- Machining fixtures and wear-resistant inserts
- Industrial maintenance and repair requiring hard, stable flat stock
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