Description
3/16" X 4" X 18" Starrett Oversize Precision Ground Flat Stock | AISI D-2 Air Hardened Steel | 69397 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.
- True flatness achieved by precision ground surfaces for reliable machining references
- AISI D-2 air hardened steel offers improved wear resistance for tooling and fixture components
- Oversize length reduces the need for joints when fabricating long parts or fixtures
- Thick enough for durable blanks used in die building, punching, and forming applications
- Single-piece stock minimizes surface disruption from joints during secondary operations
Specifications
- Form: Oversize precision ground flat stock
- Material: AISI D-2 air hardened steel
- Finish: Precision ground surfaces
- Thickness: 3/16 inch
- Width: 4 inches
- Length: 18 inches
- Dimensions: Thickness 3/16 inch, Width 4 inches, Length 18 inches
- Surface: Ground for flatness and planarity
- Material state: Alloyed tool steel designed for subsequent heat treatment and machining
Applications
- Tool and die shops for blanking, punching, and die components
- Machining and metal fabrication facilities needing wear-resistant blank stock
- Fixture and gauge construction for accurate setups and references
- Metal forming and stamping operations requiring stable, true-flat stock
- General manufacturing contexts where long, single-piece flat stock reduces joint wear
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