12 HOLES REFERENCE STANDARD (Metric Version) ASME SA517

12 HOLE REFERENCE STANDARD WITH A 0.5mm MID WALL NOTCH, 0.76mm CORNER NOTCH, 1.27mm CORNER NOTCH, 0.25mm , 0.5mm, 1mm, 1.25mm SURFACE NOTCH

Block Sizes: 152mm (L) x 63mm (W) x 6.35mm (T)

Holes SIZE: Ø4.8, 5.56, 6.35, 7.14, 7.94, 8.7, 9.53, 11, 12.7, 14.3, 15.9 and 19mm

Surface Notches: Qty 4 @ 0.25mm, 0.5mm, and 1mm and 1.27mm deep x 25.4 mm long

Hole Notch Configurations: 

(1)0.76mm X 0.76mm(45°) corner notch @ 0.1mm wide in each hole (Qty 12)

(1) 0.5mm full-bore (thru) notch @0.1mm wide in each hole - (Qty 12)

(1) Full-bore (thru) notch @ 0.5mm deep x 0.1mm wide and (1) 1.27mm X 1.27mm (45°) corner notch @ 0.1mm wide in each hole, 180° apart (Qty 24)

(1) Mid-bore notch @ 0.76mm deep x 0.1mm wide x 1.5mm long in each hole - (Qty 12).

Notch Width (All): 0.1mm (± .025)

MATERIAL: ASME SA517.

NOTE:  For special alloy request by mail.