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Surface Reference Standard 7075-T7 Aluminum
Geometry: EDM notch depths of 0.008", 0.020" and 0.040" inches +/-.001 (0.2mm, 0.51mm and 1.02mm), Notch Width: .004" +/-.002" Wide EDM notches, .006" Wide MAX. Reference standard overall dimensions (1" X 4" X 0.25")
Reference/Part Number: NDE-7075T7
Material: 7075-T7 ALUMINUM (Customized Calibration Test Block and Flaw Specimen also available. Contact- support@ndetech.org.in)
Note: Customized Material also available- Copper Nickel, Titanium, Magnesium, Inconel, Hastelloy