12 HOLES REFERENCE STANDARD (Metric Version) ASME SA516 Gr 70 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 SA516 Gr 70. NOTE: For special alloy request by mail.

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.

12 HOLES REFERENCE STANDARD (Metric Version) ASME SA36 / A36 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 SA36 / A36. NOTE: For special alloy request by mail.

12 HOLES REFERENCE STANDARD (Metric Version) STAINLESS STEEL 304 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: STAINLESS STEEL 304. NOTE: For special alloy request by mail.

12 HOLES REFERENCE STANDARD (Metric Version) STAINLESS STEEL 316 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: STAINLESS STEEL 316. NOTE: For special alloy request by mail.

12 HOLES REFERENCE STANDARD (Metric Version) TITANIUM 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: TITANIUM. NOTE: For special alloy request by mail.

12 HOLES REFERENCE STANDARD (Metric Version) ALUMINUM 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: ALUMINUM. NOTE: For special alloy request by mail.

12 HOLES REFERENCE STANDARD (Metric Version) COPPER 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: COPPER. NOTE: For special alloy request by mail.

12 HOLES REFERENCE STANDARD (Metric Version) INCONEL 625 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: INCONEL 625. NOTE: For special alloy request by mail.

12 HOLES REFERENCE STANDARD (Metric Version) INCONEL 825 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: INCONEL 825. NOTE: For special alloy request by mail.

12 HOLES REFERENCE STANDARD (Metric Version) MONAL 800 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: MONAL 800. NOTE: For special alloy request by mail.

12 HOLES REFERENCE STANDARD (Metric Version) MAGNESIUM 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: MAGNESIUM. NOTE: For special alloy request by mail.

12 HOLES REFERENCE STANDARD (Metric Version) NICKEL 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: NICKEL. NOTE: For special alloy request by mail.